diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp
index e36d0b846b..2f33619a52 100644
--- a/editor/animation_track_editor.cpp
+++ b/editor/animation_track_editor.cpp
@@ -1723,15 +1723,15 @@ void AnimationTimelineEdit::update_values() {
 
 	switch (animation->get_loop_mode()) {
 		case Animation::LoopMode::LOOP_NONE: {
-			loop->set_icon(get_theme_icon("Loop", "EditorIcons"));
+			loop->set_icon(get_theme_icon(SNAME("Loop"), SNAME("EditorIcons")));
 			loop->set_pressed(false);
 		} break;
 		case Animation::LoopMode::LOOP_LINEAR: {
-			loop->set_icon(get_theme_icon("Loop", "EditorIcons"));
+			loop->set_icon(get_theme_icon(SNAME("Loop"), SNAME("EditorIcons")));
 			loop->set_pressed(true);
 		} break;
 		case Animation::LoopMode::LOOP_PINGPONG: {
-			loop->set_icon(get_theme_icon("PingPongLoop", "EditorIcons"));
+			loop->set_icon(get_theme_icon(SNAME("PingPongLoop"), SNAME("EditorIcons")));
 			loop->set_pressed(true);
 		} break;
 		default:
@@ -4516,7 +4516,7 @@ void AnimationTrackEditor::_notification(int p_what) {
 	if (p_what == NOTIFICATION_THEME_CHANGED || p_what == NOTIFICATION_ENTER_TREE) {
 		zoom_icon->set_texture(get_theme_icon(SNAME("Zoom"), SNAME("EditorIcons")));
 		snap->set_icon(get_theme_icon(SNAME("Snap"), SNAME("EditorIcons")));
-		view_group->set_icon(get_theme_icon(view_group->is_pressed() ? "AnimationTrackList" : "AnimationTrackGroup", "EditorIcons"));
+		view_group->set_icon(get_theme_icon(view_group->is_pressed() ? SNAME("AnimationTrackList") : SNAME("AnimationTrackGroup"), SNAME("EditorIcons")));
 		selected_filter->set_icon(get_theme_icon(SNAME("AnimationFilter"), SNAME("EditorIcons")));
 		imported_anim_warning->set_icon(get_theme_icon(SNAME("NodeWarning"), SNAME("EditorIcons")));
 		main_panel->add_theme_style_override("panel", get_theme_stylebox(SNAME("bg"), SNAME("Tree")));
@@ -5493,8 +5493,8 @@ void AnimationTrackEditor::_edit_menu_pressed(int p_option) {
 				String text;
 				Ref<Texture2D> icon = get_theme_icon(SNAME("Node"), SNAME("EditorIcons"));
 				if (node) {
-					if (has_theme_icon(node->get_class(), "EditorIcons")) {
-						icon = get_theme_icon(node->get_class(), "EditorIcons");
+					if (has_theme_icon(node->get_class(), SNAME("EditorIcons"))) {
+						icon = get_theme_icon(node->get_class(), SNAME("EditorIcons"));
 					}
 
 					text = node->get_name();
@@ -5907,7 +5907,7 @@ void AnimationTrackEditor::_cleanup_animation(Ref<Animation> p_animation) {
 
 void AnimationTrackEditor::_view_group_toggle() {
 	_update_tracks();
-	view_group->set_icon(get_theme_icon(view_group->is_pressed() ? "AnimationTrackList" : "AnimationTrackGroup", "EditorIcons"));
+	view_group->set_icon(get_theme_icon(view_group->is_pressed() ? SNAME("AnimationTrackList") : SNAME("AnimationTrackGroup"), SNAME("EditorIcons")));
 }
 
 bool AnimationTrackEditor::is_grouping_tracks() {
diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp
index 967f7e0d1f..2627baaea8 100644
--- a/editor/code_editor.cpp
+++ b/editor/code_editor.cpp
@@ -884,8 +884,8 @@ Ref<Texture2D> CodeTextEditor::_get_completion_icon(const ScriptCodeCompletionOp
 	Ref<Texture2D> tex;
 	switch (p_option.kind) {
 		case ScriptCodeCompletionOption::KIND_CLASS: {
-			if (has_theme_icon(p_option.display, "EditorIcons")) {
-				tex = get_theme_icon(p_option.display, "EditorIcons");
+			if (has_theme_icon(p_option.display, SNAME("EditorIcons"))) {
+				tex = get_theme_icon(p_option.display, SNAME("EditorIcons"));
 			} else {
 				tex = get_theme_icon(SNAME("Object"), SNAME("EditorIcons"));
 			}
diff --git a/editor/connections_dialog.cpp b/editor/connections_dialog.cpp
index 7c54558cd0..8efcd60210 100644
--- a/editor/connections_dialog.cpp
+++ b/editor/connections_dialog.cpp
@@ -988,8 +988,8 @@ void ConnectionsDock::update_tree() {
 					name = scr->get_class();
 				}
 
-				if (has_theme_icon(scr->get_class(), "EditorIcons")) {
-					icon = get_theme_icon(scr->get_class(), "EditorIcons");
+				if (has_theme_icon(scr->get_class(), SNAME("EditorIcons"))) {
+					icon = get_theme_icon(scr->get_class(), SNAME("EditorIcons"));
 				}
 			}
 		} else {
diff --git a/editor/debugger/editor_debugger_node.cpp b/editor/debugger/editor_debugger_node.cpp
index 79853b6809..4b6a11f388 100644
--- a/editor/debugger/editor_debugger_node.cpp
+++ b/editor/debugger/editor_debugger_node.cpp
@@ -500,7 +500,7 @@ void EditorDebuggerNode::set_breakpoint(const String &p_path, int p_line, bool p
 		dbg->set_breakpoint(p_path, p_line, p_enabled);
 	});
 
-	emit_signal("breakpoint_toggled", p_path, p_line, p_enabled);
+	emit_signal(SNAME("breakpoint_toggled"), p_path, p_line, p_enabled);
 }
 
 void EditorDebuggerNode::set_breakpoints(const String &p_path, Array p_lines) {
diff --git a/editor/debugger/script_editor_debugger.cpp b/editor/debugger/script_editor_debugger.cpp
index ee844fff64..6aedfa6ccb 100644
--- a/editor/debugger/script_editor_debugger.cpp
+++ b/editor/debugger/script_editor_debugger.cpp
@@ -497,7 +497,7 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 		TreeItem *error = error_tree->create_item(r);
 		error->set_collapsed(true);
 
-		error->set_icon(0, get_theme_icon(oe.warning ? "Warning" : "Error", "EditorIcons"));
+		error->set_icon(0, get_theme_icon(oe.warning ? SNAME("Warning") : SNAME("Error"), SNAME("EditorIcons")));
 		error->set_text(0, time);
 		error->set_text_alignment(0, HORIZONTAL_ALIGNMENT_LEFT);
 
@@ -888,12 +888,12 @@ void ScriptEditorDebugger::_clear_execution() {
 
 void ScriptEditorDebugger::_set_breakpoint(const String &p_file, const int &p_line, const bool &p_enabled) {
 	Ref<Script> script = ResourceLoader::load(p_file);
-	emit_signal("set_breakpoint", script, p_line - 1, p_enabled);
+	emit_signal(SNAME("set_breakpoint"), script, p_line - 1, p_enabled);
 	script.unref();
 }
 
 void ScriptEditorDebugger::_clear_breakpoints() {
-	emit_signal("clear_breakpoints");
+	emit_signal(SNAME("clear_breakpoints"));
 }
 
 void ScriptEditorDebugger::_breakpoint_tree_clicked() {
diff --git a/editor/editor_export.cpp b/editor/editor_export.cpp
index 9bdfb66235..632d67c061 100644
--- a/editor/editor_export.cpp
+++ b/editor/editor_export.cpp
@@ -404,9 +404,9 @@ Ref<ImageTexture> EditorExportPlatform::get_option_icon(int p_index) const {
 	Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
 	ERR_FAIL_COND_V(theme.is_null(), Ref<ImageTexture>());
 	if (EditorNode::get_singleton()->get_main_control()->is_layout_rtl()) {
-		return theme->get_icon("PlayBackwards", "EditorIcons");
+		return theme->get_icon(SNAME("PlayBackwards"), SNAME("EditorIcons"));
 	} else {
-		return theme->get_icon("Play", "EditorIcons");
+		return theme->get_icon(SNAME("Play"), SNAME("EditorIcons"));
 	}
 }
 
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 96c0f3a209..e80e9c43b0 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -45,19 +45,19 @@
 DocTools *EditorHelp::doc = nullptr;
 
 void EditorHelp::_update_theme() {
-	text_color = get_theme_color("text_color", "EditorHelp");
-	title_color = get_theme_color("title_color", "EditorHelp");
-	headline_color = get_theme_color("headline_color", "EditorHelp");
-	comment_color = get_theme_color("comment_color", "EditorHelp");
-	symbol_color = get_theme_color("symbol_color", "EditorHelp");
-	value_color = get_theme_color("value_color", "EditorHelp");
-	qualifier_color = get_theme_color("qualifier_color", "EditorHelp");
-	type_color = get_theme_color("type_color", "EditorHelp");
+	text_color = get_theme_color(SNAME("text_color"), SNAME("EditorHelp"));
+	title_color = get_theme_color(SNAME("title_color"), SNAME("EditorHelp"));
+	headline_color = get_theme_color(SNAME("headline_color"), SNAME("EditorHelp"));
+	comment_color = get_theme_color(SNAME("comment_color"), SNAME("EditorHelp"));
+	symbol_color = get_theme_color(SNAME("symbol_color"), SNAME("EditorHelp"));
+	value_color = get_theme_color(SNAME("value_color"), SNAME("EditorHelp"));
+	qualifier_color = get_theme_color(SNAME("qualifier_color"), SNAME("EditorHelp"));
+	type_color = get_theme_color(SNAME("type_color"), SNAME("EditorHelp"));
 
-	class_desc->add_theme_color_override("selection_color", get_theme_color("selection_color", "EditorHelp"));
-	class_desc->add_theme_constant_override("line_separation", get_theme_constant("line_separation", "EditorHelp"));
-	class_desc->add_theme_constant_override("table_hseparation", get_theme_constant("table_hseparation", "EditorHelp"));
-	class_desc->add_theme_constant_override("table_vseparation", get_theme_constant("table_vseparation", "EditorHelp"));
+	class_desc->add_theme_color_override("selection_color", get_theme_color(SNAME("selection_color"), SNAME("EditorHelp")));
+	class_desc->add_theme_constant_override("line_separation", get_theme_constant(SNAME("line_separation"), SNAME("EditorHelp")));
+	class_desc->add_theme_constant_override("table_hseparation", get_theme_constant(SNAME("table_hseparation"), SNAME("EditorHelp")));
+	class_desc->add_theme_constant_override("table_vseparation", get_theme_constant(SNAME("table_vseparation"), SNAME("EditorHelp")));
 
 	doc_font = get_theme_font(SNAME("doc"), SNAME("EditorFonts"));
 	doc_bold_font = get_theme_font(SNAME("doc_bold"), SNAME("EditorFonts"));
diff --git a/editor/editor_help_search.cpp b/editor/editor_help_search.cpp
index 19da6686a5..36d3ac9e66 100644
--- a/editor/editor_help_search.cpp
+++ b/editor/editor_help_search.cpp
@@ -529,8 +529,8 @@ TreeItem *EditorHelpSearch::Runner::_create_class_hierarchy(const ClassMatch &p_
 
 TreeItem *EditorHelpSearch::Runner::_create_class_item(TreeItem *p_parent, const DocData::ClassDoc *p_doc, bool p_gray) {
 	Ref<Texture2D> icon = empty_icon;
-	if (ui_service->has_theme_icon(p_doc->name, "EditorIcons")) {
-		icon = ui_service->get_theme_icon(p_doc->name, "EditorIcons");
+	if (ui_service->has_theme_icon(p_doc->name, SNAME("EditorIcons"))) {
+		icon = ui_service->get_theme_icon(p_doc->name, SNAME("EditorIcons"));
 	} else if (ClassDB::class_exists(p_doc->name) && ClassDB::is_parent_class(p_doc->name, "Object")) {
 		icon = ui_service->get_theme_icon(SNAME("Object"), SNAME("EditorIcons"));
 	}
diff --git a/editor/editor_inspector.cpp b/editor/editor_inspector.cpp
index 425b1fc98d..29d1752578 100644
--- a/editor/editor_inspector.cpp
+++ b/editor/editor_inspector.cpp
@@ -1441,11 +1441,11 @@ void EditorInspectorArray::_add_button_pressed() {
 }
 
 void EditorInspectorArray::_first_page_button_pressed() {
-	emit_signal("page_change_request", 0);
+	emit_signal(SNAME("page_change_request"), 0);
 }
 
 void EditorInspectorArray::_prev_page_button_pressed() {
-	emit_signal("page_change_request", MAX(0, page - 1));
+	emit_signal(SNAME("page_change_request"), MAX(0, page - 1));
 }
 
 void EditorInspectorArray::_page_line_edit_text_submitted(String p_text) {
@@ -1453,18 +1453,18 @@ void EditorInspectorArray::_page_line_edit_text_submitted(String p_text) {
 		int new_page = p_text.to_int() - 1;
 		new_page = MIN(MAX(0, new_page), max_page);
 		page_line_edit->set_text(Variant(new_page));
-		emit_signal("page_change_request", new_page);
+		emit_signal(SNAME("page_change_request"), new_page);
 	} else {
 		page_line_edit->set_text(Variant(page));
 	}
 }
 
 void EditorInspectorArray::_next_page_button_pressed() {
-	emit_signal("page_change_request", MIN(max_page, page + 1));
+	emit_signal(SNAME("page_change_request"), MIN(max_page, page + 1));
 }
 
 void EditorInspectorArray::_last_page_button_pressed() {
-	emit_signal("page_change_request", max_page);
+	emit_signal(SNAME("page_change_request"), max_page);
 }
 
 void EditorInspectorArray::_rmb_popup_id_pressed(int p_id) {
@@ -1532,7 +1532,7 @@ void EditorInspectorArray::_vbox_visibility_changed() {
 void EditorInspectorArray::_panel_draw(int p_index) {
 	ERR_FAIL_INDEX(p_index, (int)array_elements.size());
 
-	Ref<StyleBox> style = get_theme_stylebox("Focus", "EditorStyles");
+	Ref<StyleBox> style = get_theme_stylebox(SNAME("Focus"), SNAME("EditorStyles"));
 	if (!style.is_valid()) {
 		return;
 	}
@@ -1636,12 +1636,12 @@ void EditorInspectorArray::_move_element(int p_element_index, int p_to_pos) {
 	// Handle page change and update counts.
 	if (p_element_index < 0) {
 		int added_index = p_to_pos < 0 ? count : p_to_pos;
-		emit_signal("page_change_request", added_index / page_lenght);
+		emit_signal(SNAME("page_change_request"), added_index / page_lenght);
 		count += 1;
 	} else if (p_to_pos < 0) {
 		count -= 1;
 		if (page == max_page && (MAX(0, count - 1) / page_lenght != max_page)) {
-			emit_signal("page_change_request", max_page - 1);
+			emit_signal(SNAME("page_change_request"), max_page - 1);
 		}
 	}
 	begin_array_index = page * page_lenght;
@@ -1689,7 +1689,7 @@ void EditorInspectorArray::_clear_array() {
 	undo_redo->commit_action();
 
 	// Handle page change and update counts.
-	emit_signal("page_change_request", 0);
+	emit_signal(SNAME("page_change_request"), 0);
 	count = 0;
 	begin_array_index = 0;
 	end_array_index = 0;
@@ -1762,7 +1762,7 @@ void EditorInspectorArray::_resize_array(int p_size) {
 	undo_redo->commit_action();
 
 	// Handle page change and update counts.
-	emit_signal("page_change_request", 0);
+	emit_signal(SNAME("page_change_request"), 0);
 	/*
 	count = 0;
 	begin_array_index = 0;
@@ -1889,7 +1889,7 @@ void EditorInspectorArray::_setup() {
 		ae.margin = memnew(MarginContainer);
 		ae.margin->set_mouse_filter(MOUSE_FILTER_PASS);
 		if (is_inside_tree()) {
-			Size2 min_size = get_theme_stylebox("Focus", "EditorStyles")->get_minimum_size();
+			Size2 min_size = get_theme_stylebox(SNAME("Focus"), SNAME("EditorStyles"))->get_minimum_size();
 			ae.margin->add_theme_constant_override("margin_left", min_size.x / 2);
 			ae.margin->add_theme_constant_override("margin_top", min_size.y / 2);
 			ae.margin->add_theme_constant_override("margin_right", min_size.x / 2);
@@ -1988,7 +1988,7 @@ void EditorInspectorArray::_notification(int p_what) {
 				ArrayElement &ae = array_elements[i];
 				ae.move_texture_rect->set_texture(get_theme_icon(SNAME("TripleBar"), SNAME("EditorIcons")));
 
-				Size2 min_size = get_theme_stylebox("Focus", "EditorStyles")->get_minimum_size();
+				Size2 min_size = get_theme_stylebox(SNAME("Focus"), SNAME("EditorStyles"))->get_minimum_size();
 				ae.margin->add_theme_constant_override("margin_left", min_size.x / 2);
 				ae.margin->add_theme_constant_override("margin_top", min_size.y / 2);
 				ae.margin->add_theme_constant_override("margin_right", min_size.x / 2);
@@ -2903,7 +2903,7 @@ void EditorInspector::edit(Object *p_object) {
 		object->connect("property_list_changed", callable_mp(this, &EditorInspector::_changed_callback));
 		update_tree();
 	}
-	emit_signal("edited_object_changed");
+	emit_signal(SNAME("edited_object_changed"));
 }
 
 void EditorInspector::set_keying(bool p_active) {
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index c9417ee57c..bf7e463559 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -726,8 +726,8 @@ void EditorNode::_notification(int p_what) {
 
 				if (icon.is_valid()) {
 					tb->set_icon(icon);
-				} else if (singleton->gui_base->has_theme_icon(p_editor->get_name(), "EditorIcons")) {
-					tb->set_icon(singleton->gui_base->get_theme_icon(p_editor->get_name(), "EditorIcons"));
+				} else if (singleton->gui_base->has_theme_icon(p_editor->get_name(), SNAME("EditorIcons"))) {
+					tb->set_icon(singleton->gui_base->get_theme_icon(p_editor->get_name(), SNAME("EditorIcons")));
 				}
 			}
 
@@ -747,11 +747,11 @@ void EditorNode::_notification(int p_what) {
 
 			// clear_button->set_icon(gui_base->get_icon("Close", "EditorIcons")); don't have access to that node. needs to become a class property
 			if (gui_base->is_layout_rtl()) {
-				dock_tab_move_left->set_icon(theme->get_icon("Forward", "EditorIcons"));
-				dock_tab_move_right->set_icon(theme->get_icon("Back", "EditorIcons"));
+				dock_tab_move_left->set_icon(theme->get_icon(SNAME("Forward"), SNAME("EditorIcons")));
+				dock_tab_move_right->set_icon(theme->get_icon(SNAME("Back"), SNAME("EditorIcons")));
 			} else {
-				dock_tab_move_left->set_icon(theme->get_icon("Back", "EditorIcons"));
-				dock_tab_move_right->set_icon(theme->get_icon("Forward", "EditorIcons"));
+				dock_tab_move_left->set_icon(theme->get_icon(SNAME("Back"), SNAME("EditorIcons")));
+				dock_tab_move_right->set_icon(theme->get_icon(SNAME("Forward"), SNAME("EditorIcons")));
 			}
 
 			PopupMenu *p = help_menu->get_popup();
@@ -3180,8 +3180,8 @@ void EditorNode::add_editor_plugin(EditorPlugin *p_editor, bool p_config_changed
 		Ref<Texture2D> icon = p_editor->get_icon();
 		if (icon.is_valid()) {
 			tb->set_icon(icon);
-		} else if (singleton->gui_base->has_theme_icon(p_editor->get_name(), "EditorIcons")) {
-			tb->set_icon(singleton->gui_base->get_theme_icon(p_editor->get_name(), "EditorIcons"));
+		} else if (singleton->gui_base->has_theme_icon(p_editor->get_name(), SNAME("EditorIcons"))) {
+			tb->set_icon(singleton->gui_base->get_theme_icon(p_editor->get_name(), SNAME("EditorIcons")));
 		}
 
 		tb->add_theme_font_override("font", singleton->gui_base->get_theme_font(SNAME("main_button_font"), SNAME("EditorFonts")));
@@ -4032,8 +4032,8 @@ Ref<Texture2D> EditorNode::get_object_icon(const Object *p_object, const String
 		return p_object->get_meta("_editor_icon");
 	}
 
-	if (gui_base->has_theme_icon(p_object->get_class(), "EditorIcons")) {
-		return gui_base->get_theme_icon(p_object->get_class(), "EditorIcons");
+	if (gui_base->has_theme_icon(p_object->get_class(), SNAME("EditorIcons"))) {
+		return gui_base->get_theme_icon(p_object->get_class(), SNAME("EditorIcons"));
 	}
 
 	if (p_fallback.length()) {
@@ -4062,7 +4062,7 @@ Ref<Texture2D> EditorNode::get_class_icon(const String &p_class, const String &p
 		}
 
 		if (icon.is_null()) {
-			icon = gui_base->get_theme_icon(ScriptServer::get_global_class_base(name), "EditorIcons");
+			icon = gui_base->get_theme_icon(ScriptServer::get_global_class_base(name), SNAME("EditorIcons"));
 		}
 	}
 
@@ -5604,7 +5604,7 @@ void EditorNode::_update_rendering_driver_color() {
 	if (rendering_driver->get_text() == "opengl3") {
 		rendering_driver->add_theme_color_override("font_color", Color::hex(0x5586a4ff));
 	} else if (rendering_driver->get_text() == "vulkan") {
-		rendering_driver->add_theme_color_override("font_color", theme_base->get_theme_color("vulkan_color", "Editor"));
+		rendering_driver->add_theme_color_override("font_color", theme_base->get_theme_color(SNAME("vulkan_color"), SNAME("Editor")));
 	}
 }
 
@@ -6147,9 +6147,9 @@ EditorNode::EditorNode() {
 	dock_tab_move_left = memnew(Button);
 	dock_tab_move_left->set_flat(true);
 	if (gui_base->is_layout_rtl()) {
-		dock_tab_move_left->set_icon(theme->get_icon("Forward", "EditorIcons"));
+		dock_tab_move_left->set_icon(theme->get_icon(SNAME("Forward"), SNAME("EditorIcons")));
 	} else {
-		dock_tab_move_left->set_icon(theme->get_icon("Back", "EditorIcons"));
+		dock_tab_move_left->set_icon(theme->get_icon(SNAME("Back"), SNAME("EditorIcons")));
 	}
 	dock_tab_move_left->set_focus_mode(Control::FOCUS_NONE);
 	dock_tab_move_left->connect("pressed", callable_mp(this, &EditorNode::_dock_move_left));
@@ -6164,9 +6164,9 @@ EditorNode::EditorNode() {
 	dock_tab_move_right = memnew(Button);
 	dock_tab_move_right->set_flat(true);
 	if (gui_base->is_layout_rtl()) {
-		dock_tab_move_right->set_icon(theme->get_icon("Back", "EditorIcons"));
+		dock_tab_move_right->set_icon(theme->get_icon(SNAME("Back"), SNAME("EditorIcons")));
 	} else {
-		dock_tab_move_right->set_icon(theme->get_icon("Forward", "EditorIcons"));
+		dock_tab_move_right->set_icon(theme->get_icon(SNAME("Forward"), SNAME("EditorIcons")));
 	}
 	dock_tab_move_right->set_focus_mode(Control::FOCUS_NONE);
 	dock_tab_move_right->connect("pressed", callable_mp(this, &EditorNode::_dock_move_right));
@@ -6637,8 +6637,8 @@ EditorNode::EditorNode() {
 	rendering_driver->set_flat(true);
 	rendering_driver->set_focus_mode(Control::FOCUS_NONE);
 	rendering_driver->connect("item_selected", callable_mp(this, &EditorNode::_rendering_driver_selected));
-	rendering_driver->add_theme_font_override("font", gui_base->get_theme_font("bold", "EditorFonts"));
-	rendering_driver->add_theme_font_size_override("font_size", gui_base->get_theme_font_size("bold_size", "EditorFonts"));
+	rendering_driver->add_theme_font_override("font", gui_base->get_theme_font(SNAME("bold"), SNAME("EditorFonts")));
+	rendering_driver->add_theme_font_size_override("font_size", gui_base->get_theme_font_size(SNAME("bold_size"), SNAME("EditorFonts")));
 
 	right_menu_hb->add_child(rendering_driver);
 
diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp
index 308a268e42..2a5fefda20 100644
--- a/editor/editor_themes.cpp
+++ b/editor/editor_themes.cpp
@@ -280,9 +280,9 @@ void editor_register_and_generate_icons(Ref<Theme> p_theme, bool p_dark_theme =
 	}
 
 	// These ones should be converted even if we are using a dark theme.
-	const Color error_color = p_theme->get_color("error_color", "Editor");
-	const Color success_color = p_theme->get_color("success_color", "Editor");
-	const Color warning_color = p_theme->get_color("warning_color", "Editor");
+	const Color error_color = p_theme->get_color(SNAME("error_color"), SNAME("Editor"));
+	const Color success_color = p_theme->get_color(SNAME("success_color"), SNAME("Editor"));
+	const Color warning_color = p_theme->get_color(SNAME("warning_color"), SNAME("Editor"));
 	dark_icon_color_dictionary[Color::html("#ff5f5f")] = error_color;
 	dark_icon_color_dictionary[Color::html("#5fff97")] = success_color;
 	dark_icon_color_dictionary[Color::html("#ffdd65")] = warning_color;
@@ -299,7 +299,7 @@ void editor_register_and_generate_icons(Ref<Theme> p_theme, bool p_dark_theme =
 			const int is_exception = exceptions.has(editor_icons_names[i]);
 			const Ref<ImageTexture> icon = editor_generate_icon(i, !is_exception, EDSCALE, saturation, dark_icon_color_dictionary);
 
-			p_theme->set_icon(editor_icons_names[i], "EditorIcons", icon);
+			p_theme->set_icon(editor_icons_names[i], SNAME("EditorIcons"), icon);
 		}
 	}
 
@@ -313,7 +313,7 @@ void editor_register_and_generate_icons(Ref<Theme> p_theme, bool p_dark_theme =
 			const int is_exception = exceptions.has(editor_icons_names[index]);
 			const Ref<ImageTexture> icon = editor_generate_icon(index, !p_dark_theme && !is_exception, scale, force_filter, dark_icon_color_dictionary);
 
-			p_theme->set_icon(editor_icons_names[index], "EditorIcons", icon);
+			p_theme->set_icon(editor_icons_names[index], SNAME("EditorIcons"), icon);
 		}
 	} else {
 		const float scale = (float)p_thumb_size / 32.0 * EDSCALE;
@@ -322,7 +322,7 @@ void editor_register_and_generate_icons(Ref<Theme> p_theme, bool p_dark_theme =
 			const bool is_exception = exceptions.has(editor_icons_names[index]);
 			const Ref<ImageTexture> icon = editor_generate_icon(index, !p_dark_theme && !is_exception, scale, force_filter, dark_icon_color_dictionary);
 
-			p_theme->set_icon(editor_icons_names[index], "EditorIcons", icon);
+			p_theme->set_icon(editor_icons_names[index], SNAME("EditorIcons"), icon);
 		}
 	}
 #else
@@ -444,7 +444,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	const Color highlight_color = Color(accent_color.r, accent_color.g, accent_color.b, 0.275);
 	const Color disabled_highlight_color = highlight_color.lerp(dark_theme ? Color(0, 0, 0) : Color(1, 1, 1), 0.5);
 
-	float prev_icon_saturation = theme->has_color("icon_saturation", "Editor") ? theme->get_color("icon_saturation", "Editor").r : 1.0;
+	float prev_icon_saturation = theme->has_color(SNAME("icon_saturation"), SNAME("Editor")) ? theme->get_color(SNAME("icon_saturation"), SNAME("Editor")).r : 1.0;
 
 	theme->set_color("icon_saturation", "Editor", Color(icon_saturation, icon_saturation, icon_saturation)); // can't save single float in theme, so using color
 	theme->set_color("accent_color", "Editor", accent_color);
@@ -502,16 +502,16 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	// Register icons + font
 
 	// The resolution and the icon color (dark_theme bool) has not changed, so we do not regenerate the icons.
-	if (p_theme != nullptr && fabs(p_theme->get_constant("scale", "Editor") - EDSCALE) < 0.00001 && (bool)p_theme->get_constant("dark_theme", "Editor") == dark_theme && prev_icon_saturation == icon_saturation) {
+	if (p_theme != nullptr && fabs(p_theme->get_constant(SNAME("scale"), SNAME("Editor")) - EDSCALE) < 0.00001 && (bool)p_theme->get_constant(SNAME("dark_theme"), SNAME("Editor")) == dark_theme && prev_icon_saturation == icon_saturation) {
 		// Register already generated icons.
 		for (int i = 0; i < editor_icons_count; i++) {
-			theme->set_icon(editor_icons_names[i], "EditorIcons", p_theme->get_icon(editor_icons_names[i], "EditorIcons"));
+			theme->set_icon(editor_icons_names[i], SNAME("EditorIcons"), p_theme->get_icon(editor_icons_names[i], SNAME("EditorIcons")));
 		}
 	} else {
 		editor_register_and_generate_icons(theme, dark_theme, thumb_size, false, icon_saturation);
 	}
 	// Thumbnail size has changed, so we regenerate the medium sizes
-	if (p_theme != nullptr && fabs((double)p_theme->get_constant("thumb_size", "Editor") - thumb_size) > 0.00001) {
+	if (p_theme != nullptr && fabs((double)p_theme->get_constant(SNAME("thumb_size"), SNAME("Editor")) - thumb_size) > 0.00001) {
 		editor_register_and_generate_icons(p_theme, dark_theme, thumb_size, true);
 	}
 
@@ -708,7 +708,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_color("font_disabled_color", "OptionButton", font_disabled_color);
 	theme->set_color("icon_hover_color", "OptionButton", icon_hover_color);
 	theme->set_color("icon_focus_color", "OptionButton", icon_focus_color);
-	theme->set_icon("arrow", "OptionButton", theme->get_icon("GuiOptionArrow", "EditorIcons"));
+	theme->set_icon("arrow", "OptionButton", theme->get_icon(SNAME("GuiOptionArrow"), SNAME("EditorIcons")));
 	theme->set_constant("arrow_margin", "OptionButton", widget_default_margin.x - 2 * EDSCALE);
 	theme->set_constant("modulate_arrow", "OptionButton", true);
 	theme->set_constant("hseparation", "OptionButton", 4 * EDSCALE);
@@ -719,15 +719,15 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("disabled", "CheckButton", style_menu);
 	theme->set_stylebox("hover", "CheckButton", style_menu);
 
-	theme->set_icon("on", "CheckButton", theme->get_icon("GuiToggleOn", "EditorIcons"));
-	theme->set_icon("on_disabled", "CheckButton", theme->get_icon("GuiToggleOnDisabled", "EditorIcons"));
-	theme->set_icon("off", "CheckButton", theme->get_icon("GuiToggleOff", "EditorIcons"));
-	theme->set_icon("off_disabled", "CheckButton", theme->get_icon("GuiToggleOffDisabled", "EditorIcons"));
+	theme->set_icon("on", "CheckButton", theme->get_icon(SNAME("GuiToggleOn"), SNAME("EditorIcons")));
+	theme->set_icon("on_disabled", "CheckButton", theme->get_icon(SNAME("GuiToggleOnDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("off", "CheckButton", theme->get_icon(SNAME("GuiToggleOff"), SNAME("EditorIcons")));
+	theme->set_icon("off_disabled", "CheckButton", theme->get_icon(SNAME("GuiToggleOffDisabled"), SNAME("EditorIcons")));
 
-	theme->set_icon("on_mirrored", "CheckButton", theme->get_icon("GuiToggleOnMirrored", "EditorIcons"));
-	theme->set_icon("on_disabled_mirrored", "CheckButton", theme->get_icon("GuiToggleOnDisabledMirrored", "EditorIcons"));
-	theme->set_icon("off_mirrored", "CheckButton", theme->get_icon("GuiToggleOffMirrored", "EditorIcons"));
-	theme->set_icon("off_disabled_mirrored", "CheckButton", theme->get_icon("GuiToggleOffDisabledMirrored", "EditorIcons"));
+	theme->set_icon("on_mirrored", "CheckButton", theme->get_icon(SNAME("GuiToggleOnMirrored"), SNAME("EditorIcons")));
+	theme->set_icon("on_disabled_mirrored", "CheckButton", theme->get_icon(SNAME("GuiToggleOnDisabledMirrored"), SNAME("EditorIcons")));
+	theme->set_icon("off_mirrored", "CheckButton", theme->get_icon(SNAME("GuiToggleOffMirrored"), SNAME("EditorIcons")));
+	theme->set_icon("off_disabled_mirrored", "CheckButton", theme->get_icon(SNAME("GuiToggleOffDisabledMirrored"), SNAME("EditorIcons")));
 
 	theme->set_color("font_color", "CheckButton", font_color);
 	theme->set_color("font_hover_color", "CheckButton", font_hover_color);
@@ -751,14 +751,14 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("pressed", "CheckBox", sb_checkbox);
 	theme->set_stylebox("disabled", "CheckBox", sb_checkbox);
 	theme->set_stylebox("hover", "CheckBox", sb_checkbox);
-	theme->set_icon("checked", "CheckBox", theme->get_icon("GuiChecked", "EditorIcons"));
-	theme->set_icon("unchecked", "CheckBox", theme->get_icon("GuiUnchecked", "EditorIcons"));
-	theme->set_icon("radio_checked", "CheckBox", theme->get_icon("GuiRadioChecked", "EditorIcons"));
-	theme->set_icon("radio_unchecked", "CheckBox", theme->get_icon("GuiRadioUnchecked", "EditorIcons"));
-	theme->set_icon("checked_disabled", "CheckBox", theme->get_icon("GuiCheckedDisabled", "EditorIcons"));
-	theme->set_icon("unchecked_disabled", "CheckBox", theme->get_icon("GuiUncheckedDisabled", "EditorIcons"));
-	theme->set_icon("radio_checked_disabled", "CheckBox", theme->get_icon("GuiRadioCheckedDisabled", "EditorIcons"));
-	theme->set_icon("radio_unchecked_disabled", "CheckBox", theme->get_icon("GuiRadioUncheckedDisabled", "EditorIcons"));
+	theme->set_icon("checked", "CheckBox", theme->get_icon(SNAME("GuiChecked"), SNAME("EditorIcons")));
+	theme->set_icon("unchecked", "CheckBox", theme->get_icon(SNAME("GuiUnchecked"), SNAME("EditorIcons")));
+	theme->set_icon("radio_checked", "CheckBox", theme->get_icon(SNAME("GuiRadioChecked"), SNAME("EditorIcons")));
+	theme->set_icon("radio_unchecked", "CheckBox", theme->get_icon(SNAME("GuiRadioUnchecked"), SNAME("EditorIcons")));
+	theme->set_icon("checked_disabled", "CheckBox", theme->get_icon(SNAME("GuiCheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("unchecked_disabled", "CheckBox", theme->get_icon(SNAME("GuiUncheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("radio_checked_disabled", "CheckBox", theme->get_icon(SNAME("GuiRadioCheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("radio_unchecked_disabled", "CheckBox", theme->get_icon(SNAME("GuiRadioUncheckedDisabled"), SNAME("EditorIcons")));
 
 	theme->set_color("font_color", "CheckBox", font_color);
 	theme->set_color("font_hover_color", "CheckBox", font_hover_color);
@@ -803,19 +803,19 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_color("font_accelerator_color", "PopupMenu", font_disabled_color);
 	theme->set_color("font_disabled_color", "PopupMenu", font_disabled_color);
 	theme->set_color("font_separator_color", "PopupMenu", font_disabled_color);
-	theme->set_icon("checked", "PopupMenu", theme->get_icon("GuiChecked", "EditorIcons"));
-	theme->set_icon("unchecked", "PopupMenu", theme->get_icon("GuiUnchecked", "EditorIcons"));
-	theme->set_icon("radio_checked", "PopupMenu", theme->get_icon("GuiRadioChecked", "EditorIcons"));
-	theme->set_icon("radio_unchecked", "PopupMenu", theme->get_icon("GuiRadioUnchecked", "EditorIcons"));
-	theme->set_icon("checked_disabled", "PopupMenu", theme->get_icon("GuiCheckedDisabled", "EditorIcons"));
-	theme->set_icon("unchecked_disabled", "PopupMenu", theme->get_icon("GuiUncheckedDisabled", "EditorIcons"));
-	theme->set_icon("radio_checked_disabled", "PopupMenu", theme->get_icon("GuiRadioCheckedDisabled", "EditorIcons"));
-	theme->set_icon("radio_unchecked_disabled", "PopupMenu", theme->get_icon("GuiRadioUncheckedDisabled", "EditorIcons"));
-	theme->set_icon("submenu", "PopupMenu", theme->get_icon("ArrowRight", "EditorIcons"));
-	theme->set_icon("submenu_mirrored", "PopupMenu", theme->get_icon("ArrowLeft", "EditorIcons"));
-	theme->set_icon("visibility_hidden", "PopupMenu", theme->get_icon("GuiVisibilityHidden", "EditorIcons"));
-	theme->set_icon("visibility_visible", "PopupMenu", theme->get_icon("GuiVisibilityVisible", "EditorIcons"));
-	theme->set_icon("visibility_xray", "PopupMenu", theme->get_icon("GuiVisibilityXray", "EditorIcons"));
+	theme->set_icon("checked", "PopupMenu", theme->get_icon(SNAME("GuiChecked"), SNAME("EditorIcons")));
+	theme->set_icon("unchecked", "PopupMenu", theme->get_icon(SNAME("GuiUnchecked"), SNAME("EditorIcons")));
+	theme->set_icon("radio_checked", "PopupMenu", theme->get_icon(SNAME("GuiRadioChecked"), SNAME("EditorIcons")));
+	theme->set_icon("radio_unchecked", "PopupMenu", theme->get_icon(SNAME("GuiRadioUnchecked"), SNAME("EditorIcons")));
+	theme->set_icon("checked_disabled", "PopupMenu", theme->get_icon(SNAME("GuiCheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("unchecked_disabled", "PopupMenu", theme->get_icon(SNAME("GuiUncheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("radio_checked_disabled", "PopupMenu", theme->get_icon(SNAME("GuiRadioCheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("radio_unchecked_disabled", "PopupMenu", theme->get_icon(SNAME("GuiRadioUncheckedDisabled"), SNAME("EditorIcons")));
+	theme->set_icon("submenu", "PopupMenu", theme->get_icon(SNAME("ArrowRight"), SNAME("EditorIcons")));
+	theme->set_icon("submenu_mirrored", "PopupMenu", theme->get_icon(SNAME("ArrowLeft"), SNAME("EditorIcons")));
+	theme->set_icon("visibility_hidden", "PopupMenu", theme->get_icon(SNAME("GuiVisibilityHidden"), SNAME("EditorIcons")));
+	theme->set_icon("visibility_visible", "PopupMenu", theme->get_icon(SNAME("GuiVisibilityVisible"), SNAME("EditorIcons")));
+	theme->set_icon("visibility_xray", "PopupMenu", theme->get_icon(SNAME("GuiVisibilityXray"), SNAME("EditorIcons")));
 
 	theme->set_constant("vseparation", "PopupMenu", (extra_spacing + default_margin_size + 1) * EDSCALE);
 	theme->set_constant("item_start_padding", "PopupMenu", popup_menu_margin_size * EDSCALE);
@@ -888,14 +888,14 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("bg", "Tree", style_tree_bg);
 
 	// Tree
-	theme->set_icon("checked", "Tree", theme->get_icon("GuiChecked", "EditorIcons"));
-	theme->set_icon("indeterminate", "Tree", theme->get_icon("GuiIndeterminate", "EditorIcons"));
-	theme->set_icon("unchecked", "Tree", theme->get_icon("GuiUnchecked", "EditorIcons"));
-	theme->set_icon("arrow", "Tree", theme->get_icon("GuiTreeArrowDown", "EditorIcons"));
-	theme->set_icon("arrow_collapsed", "Tree", theme->get_icon("GuiTreeArrowRight", "EditorIcons"));
-	theme->set_icon("arrow_collapsed_mirrored", "Tree", theme->get_icon("GuiTreeArrowLeft", "EditorIcons"));
-	theme->set_icon("updown", "Tree", theme->get_icon("GuiTreeUpdown", "EditorIcons"));
-	theme->set_icon("select_arrow", "Tree", theme->get_icon("GuiDropdown", "EditorIcons"));
+	theme->set_icon("checked", "Tree", theme->get_icon(SNAME("GuiChecked"), SNAME("EditorIcons")));
+	theme->set_icon("indeterminate", "Tree", theme->get_icon(SNAME("GuiIndeterminate"), SNAME("EditorIcons")));
+	theme->set_icon("unchecked", "Tree", theme->get_icon(SNAME("GuiUnchecked"), SNAME("EditorIcons")));
+	theme->set_icon("arrow", "Tree", theme->get_icon(SNAME("GuiTreeArrowDown"), SNAME("EditorIcons")));
+	theme->set_icon("arrow_collapsed", "Tree", theme->get_icon(SNAME("GuiTreeArrowRight"), SNAME("EditorIcons")));
+	theme->set_icon("arrow_collapsed_mirrored", "Tree", theme->get_icon(SNAME("GuiTreeArrowLeft"), SNAME("EditorIcons")));
+	theme->set_icon("updown", "Tree", theme->get_icon(SNAME("GuiTreeUpdown"), SNAME("EditorIcons")));
+	theme->set_icon("select_arrow", "Tree", theme->get_icon(SNAME("GuiDropdown"), SNAME("EditorIcons")));
 	theme->set_stylebox("bg_focus", "Tree", style_widget_focus);
 	theme->set_stylebox("custom_button", "Tree", make_empty_stylebox());
 	theme->set_stylebox("custom_button_pressed", "Tree", make_empty_stylebox());
@@ -1012,21 +1012,21 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_color("font_unselected_color", "TabContainer", font_disabled_color);
 	theme->set_color("font_selected_color", "TabBar", font_color);
 	theme->set_color("font_unselected_color", "TabBar", font_disabled_color);
-	theme->set_icon("menu", "TabContainer", theme->get_icon("GuiTabMenu", "EditorIcons"));
-	theme->set_icon("menu_highlight", "TabContainer", theme->get_icon("GuiTabMenuHl", "EditorIcons"));
+	theme->set_icon("menu", "TabContainer", theme->get_icon(SNAME("GuiTabMenu"), SNAME("EditorIcons")));
+	theme->set_icon("menu_highlight", "TabContainer", theme->get_icon(SNAME("GuiTabMenuHl"), SNAME("EditorIcons")));
 	theme->set_stylebox("SceneTabFG", "EditorStyles", style_tab_selected);
 	theme->set_stylebox("SceneTabBG", "EditorStyles", style_tab_unselected);
-	theme->set_icon("close", "TabBar", theme->get_icon("GuiClose", "EditorIcons"));
+	theme->set_icon("close", "TabBar", theme->get_icon(SNAME("GuiClose"), SNAME("EditorIcons")));
 	theme->set_stylebox("button_pressed", "TabBar", style_menu);
 	theme->set_stylebox("button_highlight", "TabBar", style_menu);
-	theme->set_icon("increment", "TabContainer", theme->get_icon("GuiScrollArrowRight", "EditorIcons"));
-	theme->set_icon("decrement", "TabContainer", theme->get_icon("GuiScrollArrowLeft", "EditorIcons"));
-	theme->set_icon("increment", "TabBar", theme->get_icon("GuiScrollArrowRight", "EditorIcons"));
-	theme->set_icon("decrement", "TabBar", theme->get_icon("GuiScrollArrowLeft", "EditorIcons"));
-	theme->set_icon("increment_highlight", "TabBar", theme->get_icon("GuiScrollArrowRightHl", "EditorIcons"));
-	theme->set_icon("decrement_highlight", "TabBar", theme->get_icon("GuiScrollArrowLeftHl", "EditorIcons"));
-	theme->set_icon("increment_highlight", "TabContainer", theme->get_icon("GuiScrollArrowRightHl", "EditorIcons"));
-	theme->set_icon("decrement_highlight", "TabContainer", theme->get_icon("GuiScrollArrowLeftHl", "EditorIcons"));
+	theme->set_icon("increment", "TabContainer", theme->get_icon(SNAME("GuiScrollArrowRight"), SNAME("EditorIcons")));
+	theme->set_icon("decrement", "TabContainer", theme->get_icon(SNAME("GuiScrollArrowLeft"), SNAME("EditorIcons")));
+	theme->set_icon("increment", "TabBar", theme->get_icon(SNAME("GuiScrollArrowRight"), SNAME("EditorIcons")));
+	theme->set_icon("decrement", "TabBar", theme->get_icon(SNAME("GuiScrollArrowLeft"), SNAME("EditorIcons")));
+	theme->set_icon("increment_highlight", "TabBar", theme->get_icon(SNAME("GuiScrollArrowRightHl"), SNAME("EditorIcons")));
+	theme->set_icon("decrement_highlight", "TabBar", theme->get_icon(SNAME("GuiScrollArrowLeftHl"), SNAME("EditorIcons")));
+	theme->set_icon("increment_highlight", "TabContainer", theme->get_icon(SNAME("GuiScrollArrowRightHl"), SNAME("EditorIcons")));
+	theme->set_icon("decrement_highlight", "TabContainer", theme->get_icon(SNAME("GuiScrollArrowLeftHl"), SNAME("EditorIcons")));
 	theme->set_constant("hseparation", "TabBar", 4 * EDSCALE);
 
 	// Content of each tab
@@ -1079,7 +1079,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("DebuggerPanel", "EditorStyles", style_panel_debugger);
 
 	Ref<StyleBoxFlat> style_panel_invisible_top = style_content_panel->duplicate();
-	int stylebox_offset = theme->get_font("tab_selected", "TabContainer")->get_height(theme->get_font_size("tab_selected", "TabContainer")) + theme->get_stylebox(SNAME("tab_selected"), SNAME("TabContainer"))->get_minimum_size().height + theme->get_stylebox(SNAME("panel"), SNAME("TabContainer"))->get_default_margin(SIDE_TOP);
+	int stylebox_offset = theme->get_font(SNAME("tab_selected"), SNAME("TabContainer"))->get_height(theme->get_font_size(SNAME("tab_selected"), SNAME("TabContainer"))) + theme->get_stylebox(SNAME("tab_selected"), SNAME("TabContainer"))->get_minimum_size().height + theme->get_stylebox(SNAME("panel"), SNAME("TabContainer"))->get_default_margin(SIDE_TOP);
 	style_panel_invisible_top->set_expand_margin_size(SIDE_TOP, -stylebox_offset);
 	style_panel_invisible_top->set_default_margin(SIDE_TOP, 0);
 	theme->set_stylebox("BottomPanelDebuggerOverride", "EditorStyles", style_panel_invisible_top);
@@ -1105,7 +1105,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("normal", "LineEdit", style_line_edit);
 	theme->set_stylebox("focus", "LineEdit", style_widget_focus);
 	theme->set_stylebox("read_only", "LineEdit", style_line_edit_disabled);
-	theme->set_icon("clear", "LineEdit", theme->get_icon("GuiClose", "EditorIcons"));
+	theme->set_icon("clear", "LineEdit", theme->get_icon(SNAME("GuiClose"), SNAME("EditorIcons")));
 	theme->set_color("read_only", "LineEdit", font_disabled_color);
 	theme->set_color("font_color", "LineEdit", font_color);
 	theme->set_color("font_selected_color", "LineEdit", mono_color);
@@ -1121,8 +1121,8 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("focus", "TextEdit", style_widget_focus);
 	theme->set_stylebox("read_only", "TextEdit", style_line_edit_disabled);
 	theme->set_constant("side_margin", "TabContainer", 0);
-	theme->set_icon("tab", "TextEdit", theme->get_icon("GuiTab", "EditorIcons"));
-	theme->set_icon("space", "TextEdit", theme->get_icon("GuiSpace", "EditorIcons"));
+	theme->set_icon("tab", "TextEdit", theme->get_icon(SNAME("GuiTab"), SNAME("EditorIcons")));
+	theme->set_icon("space", "TextEdit", theme->get_icon(SNAME("GuiSpace"), SNAME("EditorIcons")));
 	theme->set_color("font_color", "TextEdit", font_color);
 	theme->set_color("font_readonly_color", "TextEdit", font_readonly_color);
 	theme->set_color("font_placeholder_color", "TextEdit", font_placeholder_color);
@@ -1131,25 +1131,25 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_constant("line_spacing", "TextEdit", 4 * EDSCALE);
 
 	// CodeEdit
-	theme->set_font("font", "CodeEdit", theme->get_font("source", "EditorFonts"));
-	theme->set_font_size("font_size", "CodeEdit", theme->get_font_size("source_size", "EditorFonts"));
+	theme->set_font("font", "CodeEdit", theme->get_font(SNAME("source"), SNAME("EditorFonts")));
+	theme->set_font_size("font_size", "CodeEdit", theme->get_font_size(SNAME("source_size"), SNAME("EditorFonts")));
 	theme->set_stylebox("normal", "CodeEdit", style_widget);
 	theme->set_stylebox("focus", "CodeEdit", style_widget_hover);
 	theme->set_stylebox("read_only", "CodeEdit", style_widget_disabled);
-	theme->set_icon("tab", "CodeEdit", theme->get_icon("GuiTab", "EditorIcons"));
-	theme->set_icon("space", "CodeEdit", theme->get_icon("GuiSpace", "EditorIcons"));
-	theme->set_icon("folded", "CodeEdit", theme->get_icon("GuiTreeArrowRight", "EditorIcons"));
-	theme->set_icon("can_fold", "CodeEdit", theme->get_icon("GuiTreeArrowDown", "EditorIcons"));
-	theme->set_icon("executing_line", "CodeEdit", theme->get_icon("MainPlay", "EditorIcons"));
-	theme->set_icon("breakpoint", "CodeEdit", theme->get_icon("Breakpoint", "EditorIcons"));
+	theme->set_icon("tab", "CodeEdit", theme->get_icon(SNAME("GuiTab"), SNAME("EditorIcons")));
+	theme->set_icon("space", "CodeEdit", theme->get_icon(SNAME("GuiSpace"), SNAME("EditorIcons")));
+	theme->set_icon("folded", "CodeEdit", theme->get_icon(SNAME("GuiTreeArrowRight"), SNAME("EditorIcons")));
+	theme->set_icon("can_fold", "CodeEdit", theme->get_icon(SNAME("GuiTreeArrowDown"), SNAME("EditorIcons")));
+	theme->set_icon("executing_line", "CodeEdit", theme->get_icon(SNAME("MainPlay"), SNAME("EditorIcons")));
+	theme->set_icon("breakpoint", "CodeEdit", theme->get_icon(SNAME("Breakpoint"), SNAME("EditorIcons")));
 	theme->set_constant("line_spacing", "CodeEdit", EDITOR_DEF("text_editor/appearance/whitespace/line_spacing", 6));
 
 	// H/VSplitContainer
-	theme->set_stylebox("bg", "VSplitContainer", make_stylebox(theme->get_icon("GuiVsplitBg", "EditorIcons"), 1, 1, 1, 1));
-	theme->set_stylebox("bg", "HSplitContainer", make_stylebox(theme->get_icon("GuiHsplitBg", "EditorIcons"), 1, 1, 1, 1));
+	theme->set_stylebox("bg", "VSplitContainer", make_stylebox(theme->get_icon(SNAME("GuiVsplitBg"), SNAME("EditorIcons")), 1, 1, 1, 1));
+	theme->set_stylebox("bg", "HSplitContainer", make_stylebox(theme->get_icon(SNAME("GuiHsplitBg"), SNAME("EditorIcons")), 1, 1, 1, 1));
 
-	theme->set_icon("grabber", "VSplitContainer", theme->get_icon("GuiVsplitter", "EditorIcons"));
-	theme->set_icon("grabber", "HSplitContainer", theme->get_icon("GuiHsplitter", "EditorIcons"));
+	theme->set_icon("grabber", "VSplitContainer", theme->get_icon(SNAME("GuiVsplitter"), SNAME("EditorIcons")));
+	theme->set_icon("grabber", "HSplitContainer", theme->get_icon(SNAME("GuiHsplitter"), SNAME("EditorIcons")));
 
 	theme->set_constant("separation", "HSplitContainer", default_margin_size * 2 * EDSCALE);
 	theme->set_constant("separation", "VSplitContainer", default_margin_size * 2 * EDSCALE);
@@ -1187,14 +1187,14 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("embedded_border", "Window", style_window);
 
 	theme->set_color("title_color", "Window", font_color);
-	theme->set_icon("close", "Window", theme->get_icon("GuiClose", "EditorIcons"));
-	theme->set_icon("close_pressed", "Window", theme->get_icon("GuiClose", "EditorIcons"));
+	theme->set_icon("close", "Window", theme->get_icon(SNAME("GuiClose"), SNAME("EditorIcons")));
+	theme->set_icon("close_pressed", "Window", theme->get_icon(SNAME("GuiClose"), SNAME("EditorIcons")));
 	theme->set_constant("close_h_ofs", "Window", 22 * EDSCALE);
 	theme->set_constant("close_v_ofs", "Window", 20 * EDSCALE);
 	theme->set_constant("title_height", "Window", 24 * EDSCALE);
 	theme->set_constant("resize_margin", "Window", 4 * EDSCALE);
-	theme->set_font("title_font", "Window", theme->get_font("title", "EditorFonts"));
-	theme->set_font_size("title_font_size", "Window", theme->get_font_size("title_size", "EditorFonts"));
+	theme->set_font("title_font", "Window", theme->get_font(SNAME("title"), SNAME("EditorFonts")));
+	theme->set_font_size("title_font_size", "Window", theme->get_font_size(SNAME("title_size"), SNAME("EditorFonts")));
 
 	// Complex window (currently only Editor Settings and Project Settings)
 	Ref<StyleBoxFlat> style_complex_window = style_window->duplicate();
@@ -1210,11 +1210,11 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	// HScrollBar
 	Ref<Texture2D> empty_icon = memnew(ImageTexture);
 
-	theme->set_stylebox("scroll", "HScrollBar", make_stylebox(theme->get_icon("GuiScrollBg", "EditorIcons"), 5, 5, 5, 5, 0, 0, 0, 0));
-	theme->set_stylebox("scroll_focus", "HScrollBar", make_stylebox(theme->get_icon("GuiScrollBg", "EditorIcons"), 5, 5, 5, 5, 0, 0, 0, 0));
-	theme->set_stylebox("grabber", "HScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabber", "EditorIcons"), 6, 6, 6, 6, 2, 2, 2, 2));
-	theme->set_stylebox("grabber_highlight", "HScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabberHl", "EditorIcons"), 5, 5, 5, 5, 2, 2, 2, 2));
-	theme->set_stylebox("grabber_pressed", "HScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabberPressed", "EditorIcons"), 6, 6, 6, 6, 2, 2, 2, 2));
+	theme->set_stylebox("scroll", "HScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollBg"), SNAME("EditorIcons")), 5, 5, 5, 5, 0, 0, 0, 0));
+	theme->set_stylebox("scroll_focus", "HScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollBg"), SNAME("EditorIcons")), 5, 5, 5, 5, 0, 0, 0, 0));
+	theme->set_stylebox("grabber", "HScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabber"), SNAME("EditorIcons")), 6, 6, 6, 6, 2, 2, 2, 2));
+	theme->set_stylebox("grabber_highlight", "HScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabberHl"), SNAME("EditorIcons")), 5, 5, 5, 5, 2, 2, 2, 2));
+	theme->set_stylebox("grabber_pressed", "HScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabberPressed"), SNAME("EditorIcons")), 6, 6, 6, 6, 2, 2, 2, 2));
 
 	theme->set_icon("increment", "HScrollBar", empty_icon);
 	theme->set_icon("increment_highlight", "HScrollBar", empty_icon);
@@ -1224,11 +1224,11 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_icon("decrement_pressed", "HScrollBar", empty_icon);
 
 	// VScrollBar
-	theme->set_stylebox("scroll", "VScrollBar", make_stylebox(theme->get_icon("GuiScrollBg", "EditorIcons"), 5, 5, 5, 5, 0, 0, 0, 0));
-	theme->set_stylebox("scroll_focus", "VScrollBar", make_stylebox(theme->get_icon("GuiScrollBg", "EditorIcons"), 5, 5, 5, 5, 0, 0, 0, 0));
-	theme->set_stylebox("grabber", "VScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabber", "EditorIcons"), 6, 6, 6, 6, 2, 2, 2, 2));
-	theme->set_stylebox("grabber_highlight", "VScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabberHl", "EditorIcons"), 5, 5, 5, 5, 2, 2, 2, 2));
-	theme->set_stylebox("grabber_pressed", "VScrollBar", make_stylebox(theme->get_icon("GuiScrollGrabberPressed", "EditorIcons"), 6, 6, 6, 6, 2, 2, 2, 2));
+	theme->set_stylebox("scroll", "VScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollBg"), SNAME("EditorIcons")), 5, 5, 5, 5, 0, 0, 0, 0));
+	theme->set_stylebox("scroll_focus", "VScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollBg"), SNAME("EditorIcons")), 5, 5, 5, 5, 0, 0, 0, 0));
+	theme->set_stylebox("grabber", "VScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabber"), SNAME("EditorIcons")), 6, 6, 6, 6, 2, 2, 2, 2));
+	theme->set_stylebox("grabber_highlight", "VScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabberHl"), SNAME("EditorIcons")), 5, 5, 5, 5, 2, 2, 2, 2));
+	theme->set_stylebox("grabber_pressed", "VScrollBar", make_stylebox(theme->get_icon(SNAME("GuiScrollGrabberPressed"), SNAME("EditorIcons")), 6, 6, 6, 6, 2, 2, 2, 2));
 
 	theme->set_icon("increment", "VScrollBar", empty_icon);
 	theme->set_icon("increment_highlight", "VScrollBar", empty_icon);
@@ -1238,15 +1238,15 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_icon("decrement_pressed", "VScrollBar", empty_icon);
 
 	// HSlider
-	theme->set_icon("grabber_highlight", "HSlider", theme->get_icon("GuiSliderGrabberHl", "EditorIcons"));
-	theme->set_icon("grabber", "HSlider", theme->get_icon("GuiSliderGrabber", "EditorIcons"));
+	theme->set_icon("grabber_highlight", "HSlider", theme->get_icon(SNAME("GuiSliderGrabberHl"), SNAME("EditorIcons")));
+	theme->set_icon("grabber", "HSlider", theme->get_icon(SNAME("GuiSliderGrabber"), SNAME("EditorIcons")));
 	theme->set_stylebox("slider", "HSlider", make_flat_stylebox(dark_color_3, 0, default_margin_size / 2, 0, default_margin_size / 2, corner_width));
 	theme->set_stylebox("grabber_area", "HSlider", make_flat_stylebox(contrast_color_1, 0, default_margin_size / 2, 0, default_margin_size / 2, corner_width));
 	theme->set_stylebox("grabber_area_highlight", "HSlider", make_flat_stylebox(contrast_color_1, 0, default_margin_size / 2, 0, default_margin_size / 2));
 
 	// VSlider
-	theme->set_icon("grabber", "VSlider", theme->get_icon("GuiSliderGrabber", "EditorIcons"));
-	theme->set_icon("grabber_highlight", "VSlider", theme->get_icon("GuiSliderGrabberHl", "EditorIcons"));
+	theme->set_icon("grabber", "VSlider", theme->get_icon(SNAME("GuiSliderGrabber"), SNAME("EditorIcons")));
+	theme->set_icon("grabber_highlight", "VSlider", theme->get_icon(SNAME("GuiSliderGrabberHl"), SNAME("EditorIcons")));
 	theme->set_stylebox("slider", "VSlider", make_flat_stylebox(dark_color_3, default_margin_size / 2, 0, default_margin_size / 2, 0, corner_width));
 	theme->set_stylebox("grabber_area", "VSlider", make_flat_stylebox(contrast_color_1, default_margin_size / 2, 0, default_margin_size / 2, 0, corner_width));
 	theme->set_stylebox("grabber_area_highlight", "VSlider", make_flat_stylebox(contrast_color_1, default_margin_size / 2, 0, default_margin_size / 2, 0));
@@ -1315,12 +1315,12 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("panel", "PopupPanel", style_popup);
 
 	// SpinBox
-	theme->set_icon("updown", "SpinBox", theme->get_icon("GuiSpinboxUpdown", "EditorIcons"));
-	theme->set_icon("updown_disabled", "SpinBox", theme->get_icon("GuiSpinboxUpdownDisabled", "EditorIcons"));
+	theme->set_icon("updown", "SpinBox", theme->get_icon(SNAME("GuiSpinboxUpdown"), SNAME("EditorIcons")));
+	theme->set_icon("updown_disabled", "SpinBox", theme->get_icon(SNAME("GuiSpinboxUpdownDisabled"), SNAME("EditorIcons")));
 
 	// ProgressBar
-	theme->set_stylebox("bg", "ProgressBar", make_stylebox(theme->get_icon("GuiProgressBar", "EditorIcons"), 4, 4, 4, 4, 0, 0, 0, 0));
-	theme->set_stylebox("fg", "ProgressBar", make_stylebox(theme->get_icon("GuiProgressFill", "EditorIcons"), 6, 6, 6, 6, 2, 1, 2, 1));
+	theme->set_stylebox("bg", "ProgressBar", make_stylebox(theme->get_icon(SNAME("GuiProgressBar"), SNAME("EditorIcons")), 4, 4, 4, 4, 0, 0, 0, 0));
+	theme->set_stylebox("fg", "ProgressBar", make_stylebox(theme->get_icon(SNAME("GuiProgressFill"), SNAME("EditorIcons")), 6, 6, 6, 6, 2, 1, 2, 1));
 	theme->set_color("font_color", "ProgressBar", font_color);
 
 	// GraphEdit
@@ -1332,15 +1332,15 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 		theme->set_color("grid_major", "GraphEdit", Color(0.0, 0.0, 0.0, 0.15));
 		theme->set_color("grid_minor", "GraphEdit", Color(0.0, 0.0, 0.0, 0.07));
 	}
-	theme->set_color("selection_fill", "GraphEdit", theme->get_color("box_selection_fill_color", "Editor"));
-	theme->set_color("selection_stroke", "GraphEdit", theme->get_color("box_selection_stroke_color", "Editor"));
+	theme->set_color("selection_fill", "GraphEdit", theme->get_color(SNAME("box_selection_fill_color"), SNAME("Editor")));
+	theme->set_color("selection_stroke", "GraphEdit", theme->get_color(SNAME("box_selection_stroke_color"), SNAME("Editor")));
 	theme->set_color("activity", "GraphEdit", accent_color);
-	theme->set_icon("minus", "GraphEdit", theme->get_icon("ZoomLess", "EditorIcons"));
-	theme->set_icon("more", "GraphEdit", theme->get_icon("ZoomMore", "EditorIcons"));
-	theme->set_icon("reset", "GraphEdit", theme->get_icon("ZoomReset", "EditorIcons"));
-	theme->set_icon("snap", "GraphEdit", theme->get_icon("SnapGrid", "EditorIcons"));
-	theme->set_icon("minimap", "GraphEdit", theme->get_icon("GridMinimap", "EditorIcons"));
-	theme->set_icon("layout", "GraphEdit", theme->get_icon("GridLayout", "EditorIcons"));
+	theme->set_icon("minus", "GraphEdit", theme->get_icon(SNAME("ZoomLess"), SNAME("EditorIcons")));
+	theme->set_icon("more", "GraphEdit", theme->get_icon(SNAME("ZoomMore"), SNAME("EditorIcons")));
+	theme->set_icon("reset", "GraphEdit", theme->get_icon(SNAME("ZoomReset"), SNAME("EditorIcons")));
+	theme->set_icon("snap", "GraphEdit", theme->get_icon(SNAME("SnapGrid"), SNAME("EditorIcons")));
+	theme->set_icon("minimap", "GraphEdit", theme->get_icon(SNAME("GridMinimap"), SNAME("EditorIcons")));
+	theme->set_icon("layout", "GraphEdit", theme->get_icon(SNAME("GridLayout"), SNAME("EditorIcons")));
 	theme->set_constant("bezier_len_pos", "GraphEdit", 80 * EDSCALE);
 	theme->set_constant("bezier_len_neg", "GraphEdit", 160 * EDSCALE);
 
@@ -1366,7 +1366,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_stylebox("camera", "GraphEditMinimap", style_minimap_camera);
 	theme->set_stylebox("node", "GraphEditMinimap", style_minimap_node);
 
-	Ref<Texture2D> minimap_resizer_icon = theme->get_icon("GuiResizer", "EditorIcons");
+	Ref<Texture2D> minimap_resizer_icon = theme->get_icon(SNAME("GuiResizer"), SNAME("EditorIcons"));
 	Color minimap_resizer_color;
 	if (dark_theme) {
 		minimap_resizer_color = Color(1, 1, 1, 0.65);
@@ -1435,20 +1435,20 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_constant("close_offset", "GraphNode", 20 * EDSCALE);
 	theme->set_constant("separation", "GraphNode", 1 * EDSCALE);
 
-	theme->set_icon("close", "GraphNode", theme->get_icon("GuiCloseCustomizable", "EditorIcons"));
-	theme->set_icon("resizer", "GraphNode", theme->get_icon("GuiResizer", "EditorIcons"));
-	theme->set_icon("port", "GraphNode", theme->get_icon("GuiGraphNodePort", "EditorIcons"));
+	theme->set_icon("close", "GraphNode", theme->get_icon(SNAME("GuiCloseCustomizable"), SNAME("EditorIcons")));
+	theme->set_icon("resizer", "GraphNode", theme->get_icon(SNAME("GuiResizer"), SNAME("EditorIcons")));
+	theme->set_icon("port", "GraphNode", theme->get_icon(SNAME("GuiGraphNodePort"), SNAME("EditorIcons")));
 
 	// GridContainer
 	theme->set_constant("vseparation", "GridContainer", Math::round(widget_default_margin.y - 2 * EDSCALE));
 
 	// FileDialog
-	theme->set_icon("folder", "FileDialog", theme->get_icon("Folder", "EditorIcons"));
-	theme->set_icon("parent_folder", "FileDialog", theme->get_icon("ArrowUp", "EditorIcons"));
-	theme->set_icon("back_folder", "FileDialog", theme->get_icon("Back", "EditorIcons"));
-	theme->set_icon("forward_folder", "FileDialog", theme->get_icon("Forward", "EditorIcons"));
-	theme->set_icon("reload", "FileDialog", theme->get_icon("Reload", "EditorIcons"));
-	theme->set_icon("toggle_hidden", "FileDialog", theme->get_icon("GuiVisibilityVisible", "EditorIcons"));
+	theme->set_icon("folder", "FileDialog", theme->get_icon(SNAME("Folder"), SNAME("EditorIcons")));
+	theme->set_icon("parent_folder", "FileDialog", theme->get_icon(SNAME("ArrowUp"), SNAME("EditorIcons")));
+	theme->set_icon("back_folder", "FileDialog", theme->get_icon(SNAME("Back"), SNAME("EditorIcons")));
+	theme->set_icon("forward_folder", "FileDialog", theme->get_icon(SNAME("Forward"), SNAME("EditorIcons")));
+	theme->set_icon("reload", "FileDialog", theme->get_icon(SNAME("Reload"), SNAME("EditorIcons")));
+	theme->set_icon("toggle_hidden", "FileDialog", theme->get_icon(SNAME("GuiVisibilityVisible"), SNAME("EditorIcons")));
 	// Use a different color for folder icons to make them easier to distinguish from files.
 	// On a light theme, the icon will be dark, so we need to lighten it before blending it with the accent color.
 	theme->set_color("folder_icon_modulate", "FileDialog", (dark_theme ? Color(1, 1, 1) : Color(4.25, 4.25, 4.25)).lerp(accent_color, 0.7));
@@ -1460,22 +1460,22 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	theme->set_constant("sv_height", "ColorPicker", 256 * EDSCALE);
 	theme->set_constant("h_width", "ColorPicker", 30 * EDSCALE);
 	theme->set_constant("label_width", "ColorPicker", 10 * EDSCALE);
-	theme->set_icon("screen_picker", "ColorPicker", theme->get_icon("ColorPick", "EditorIcons"));
-	theme->set_icon("add_preset", "ColorPicker", theme->get_icon("Add", "EditorIcons"));
-	theme->set_icon("sample_bg", "ColorPicker", theme->get_icon("GuiMiniCheckerboard", "EditorIcons"));
-	theme->set_icon("overbright_indicator", "ColorPicker", theme->get_icon("OverbrightIndicator", "EditorIcons"));
-	theme->set_icon("bar_arrow", "ColorPicker", theme->get_icon("ColorPickerBarArrow", "EditorIcons"));
-	theme->set_icon("picker_cursor", "ColorPicker", theme->get_icon("PickerCursor", "EditorIcons"));
+	theme->set_icon("screen_picker", "ColorPicker", theme->get_icon(SNAME("ColorPick"), SNAME("EditorIcons")));
+	theme->set_icon("add_preset", "ColorPicker", theme->get_icon(SNAME("Add"), SNAME("EditorIcons")));
+	theme->set_icon("sample_bg", "ColorPicker", theme->get_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")));
+	theme->set_icon("overbright_indicator", "ColorPicker", theme->get_icon(SNAME("OverbrightIndicator"), SNAME("EditorIcons")));
+	theme->set_icon("bar_arrow", "ColorPicker", theme->get_icon(SNAME("ColorPickerBarArrow"), SNAME("EditorIcons")));
+	theme->set_icon("picker_cursor", "ColorPicker", theme->get_icon(SNAME("PickerCursor"), SNAME("EditorIcons")));
 
 	// ColorPickerButton
-	theme->set_icon("bg", "ColorPickerButton", theme->get_icon("GuiMiniCheckerboard", "EditorIcons"));
+	theme->set_icon("bg", "ColorPickerButton", theme->get_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")));
 
 	// ColorPresetButton
 	Ref<StyleBoxFlat> preset_sb = make_flat_stylebox(Color(1, 1, 1), 2, 2, 2, 2, 2);
 	preset_sb->set_anti_aliased(false);
 	theme->set_stylebox("preset_fg", "ColorPresetButton", preset_sb);
-	theme->set_icon("preset_bg", "ColorPresetButton", theme->get_icon("GuiMiniCheckerboard", "EditorIcons"));
-	theme->set_icon("overbright_indicator", "ColorPresetButton", theme->get_icon("OverbrightIndicator", "EditorIcons"));
+	theme->set_icon("preset_bg", "ColorPresetButton", theme->get_icon(SNAME("GuiMiniCheckerboard"), SNAME("EditorIcons")));
+	theme->set_icon("overbright_indicator", "ColorPresetButton", theme->get_icon(SNAME("OverbrightIndicator"), SNAME("EditorIcons")));
 
 	// Information on 3D viewport
 	Ref<StyleBoxFlat> style_info_3d_viewport = style_default->duplicate();
@@ -1486,7 +1486,7 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	// Asset Library.
 	theme->set_stylebox("panel", "AssetLib", style_content_panel);
 	theme->set_color("status_color", "AssetLib", Color(0.5, 0.5, 0.5));
-	theme->set_icon("dismiss", "AssetLib", theme->get_icon("Close", "EditorIcons"));
+	theme->set_icon("dismiss", "AssetLib", theme->get_icon(SNAME("Close"), SNAME("EditorIcons")));
 
 	// Theme editor.
 	theme->set_color("preview_picker_overlay_color", "ThemeEditor", Color(0.1, 0.1, 0.1, 0.25));
diff --git a/editor/plugins/node_3d_editor_gizmos.cpp b/editor/plugins/node_3d_editor_gizmos.cpp
index 59ba49232e..88d2aee667 100644
--- a/editor/plugins/node_3d_editor_gizmos.cpp
+++ b/editor/plugins/node_3d_editor_gizmos.cpp
@@ -1627,7 +1627,7 @@ void AudioStreamPlayer3DGizmoPlugin::redraw(EditorNode3DGizmo *p_gizmo) {
 //////
 
 AudioListener3DGizmoPlugin::AudioListener3DGizmoPlugin() {
-	create_icon_material("audio_listener_3d_icon", Node3DEditor::get_singleton()->get_theme_icon("GizmoAudioListener3D", "EditorIcons"));
+	create_icon_material("audio_listener_3d_icon", Node3DEditor::get_singleton()->get_theme_icon(SNAME("GizmoAudioListener3D"), SNAME("EditorIcons")));
 }
 
 bool AudioListener3DGizmoPlugin::has_gizmo(Node3D *p_spatial) {
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 19ed11acb4..7b4ebbc6d8 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -398,10 +398,10 @@ Ref<Texture2D> ScriptTextEditor::get_theme_icon() {
 			icon_name += "Internal";
 		}
 
-		if (get_parent_control()->has_theme_icon(icon_name, "EditorIcons")) {
-			return get_parent_control()->get_theme_icon(icon_name, "EditorIcons");
-		} else if (get_parent_control()->has_theme_icon(script->get_class(), "EditorIcons")) {
-			return get_parent_control()->get_theme_icon(script->get_class(), "EditorIcons");
+		if (get_parent_control()->has_theme_icon(icon_name, SNAME("EditorIcons"))) {
+			return get_parent_control()->get_theme_icon(icon_name, SNAME("EditorIcons"));
+		} else if (get_parent_control()->has_theme_icon(script->get_class(), SNAME("EditorIcons"))) {
+			return get_parent_control()->get_theme_icon(script->get_class(), SNAME("EditorIcons"));
 		}
 	}
 
diff --git a/editor/plugins/skeleton_3d_editor_plugin.cpp b/editor/plugins/skeleton_3d_editor_plugin.cpp
index 5dd24983ff..ac77f51812 100644
--- a/editor/plugins/skeleton_3d_editor_plugin.cpp
+++ b/editor/plugins/skeleton_3d_editor_plugin.cpp
@@ -821,7 +821,7 @@ void fragment() {
 }
 )");
 	handle_material->set_shader(handle_shader);
-	Ref<Texture2D> handle = editor->get_gui_base()->get_theme_icon("EditorBoneHandle", "EditorIcons");
+	Ref<Texture2D> handle = editor->get_gui_base()->get_theme_icon(SNAME("EditorBoneHandle"), SNAME("EditorIcons"));
 	handle_material->set_shader_param("point_size", handle->get_width());
 	handle_material->set_shader_param("texture_albedo", handle);
 
diff --git a/editor/plugins/tiles/tile_data_editors.cpp b/editor/plugins/tiles/tile_data_editors.cpp
index 12003738e7..ae921871c3 100644
--- a/editor/plugins/tiles/tile_data_editors.cpp
+++ b/editor/plugins/tiles/tile_data_editors.cpp
@@ -40,7 +40,7 @@
 
 void TileDataEditor::_tile_set_changed_plan_update() {
 	_tile_set_changed_update_needed = true;
-	call_deferred("_tile_set_changed_deferred_update");
+	call_deferred(SNAME("_tile_set_changed_deferred_update"));
 }
 
 void TileDataEditor::_tile_set_changed_deferred_update() {
diff --git a/editor/plugins/tiles/tile_set_atlas_source_editor.cpp b/editor/plugins/tiles/tile_set_atlas_source_editor.cpp
index e708b83440..1bd1cd0219 100644
--- a/editor/plugins/tiles/tile_set_atlas_source_editor.cpp
+++ b/editor/plugins/tiles/tile_set_atlas_source_editor.cpp
@@ -2593,7 +2593,7 @@ void EditorPropertyTilePolygon::_polygons_changed() {
 				changed_properties.push_back(vformat(element_pattern, i));
 				values.push_back(generic_tile_polygon_editor->get_polygon(i));
 			}
-			emit_signal("multiple_properties_changed", changed_properties, values, false);
+			emit_signal(SNAME("multiple_properties_changed"), changed_properties, values, false);
 		}
 	}
 }
diff --git a/editor/project_manager.cpp b/editor/project_manager.cpp
index c582582a7d..cfb42c0741 100644
--- a/editor/project_manager.cpp
+++ b/editor/project_manager.cpp
@@ -1423,7 +1423,7 @@ void ProjectList::create_project_item_control(int p_index) {
 
 		Button *show = memnew(Button);
 		// Display a folder icon if the project directory can be opened, or a "broken file" icon if it can't.
-		show->set_icon(get_theme_icon(!item.missing ? "Load" : "FileBroken", "EditorIcons"));
+		show->set_icon(get_theme_icon(!item.missing ? SNAME("Load") : SNAME("FileBroken"), SNAME("EditorIcons")));
 		show->set_flat(true);
 		if (!item.grayed) {
 			// Don't make the icon less prominent if the parent is already grayed out.
diff --git a/editor/scene_tree_editor.cpp b/editor/scene_tree_editor.cpp
index fcb4f5b32e..e9aed53b4e 100644
--- a/editor/scene_tree_editor.cpp
+++ b/editor/scene_tree_editor.cpp
@@ -365,9 +365,9 @@ bool SceneTreeEditor::_add_nodes(Node *p_node, TreeItem *p_parent, bool p_scroll
 		} else if (p_node->is_class("CanvasLayer")) {
 			bool v = p_node->call("is_visible");
 			if (v) {
-				item->add_button(0, get_theme_icon("GuiVisibilityVisible", "EditorIcons"), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
+				item->add_button(0, get_theme_icon(SNAME("GuiVisibilityVisible"), SNAME("EditorIcons")), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
 			} else {
-				item->add_button(0, get_theme_icon("GuiVisibilityHidden", "EditorIcons"), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
+				item->add_button(0, get_theme_icon(SNAME("GuiVisibilityHidden"), SNAME("EditorIcons")), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
 			}
 
 			if (!p_node->is_connected("visibility_changed", callable_mp(this, &SceneTreeEditor::_node_visibility_changed))) {
diff --git a/editor/script_create_dialog.cpp b/editor/script_create_dialog.cpp
index cafa12c42e..b42d4a1d6d 100644
--- a/editor/script_create_dialog.cpp
+++ b/editor/script_create_dialog.cpp
@@ -656,7 +656,7 @@ void ScriptCreateDialog::_update_dialog() {
 		if (is_new_script_created) {
 			class_name->set_editable(true);
 			class_name->set_placeholder(TTR("Allowed: a-z, A-Z, 0-9, _ and ."));
-			Color placeholder_color = class_name->get_theme_color("font_placeholder_color");
+			Color placeholder_color = class_name->get_theme_color(SNAME("font_placeholder_color"));
 			placeholder_color.a = 0.3;
 			class_name->add_theme_color_override("font_placeholder_color", placeholder_color);
 		} else {
@@ -665,7 +665,7 @@ void ScriptCreateDialog::_update_dialog() {
 	} else {
 		class_name->set_editable(false);
 		class_name->set_placeholder(TTR("N/A"));
-		Color placeholder_color = class_name->get_theme_color("font_placeholder_color");
+		Color placeholder_color = class_name->get_theme_color(SNAME("font_placeholder_color"));
 		placeholder_color.a = 1;
 		class_name->add_theme_color_override("font_placeholder_color", placeholder_color);
 		class_name->set_text("");
diff --git a/platform/javascript/export/export_plugin.cpp b/platform/javascript/export/export_plugin.cpp
index db0d506cdf..92826630b4 100644
--- a/platform/javascript/export/export_plugin.cpp
+++ b/platform/javascript/export/export_plugin.cpp
@@ -658,7 +658,7 @@ EditorExportPlatformJavaScript::EditorExportPlatformJavaScript() {
 
 	Ref<Theme> theme = EditorNode::get_singleton()->get_editor_theme();
 	if (theme.is_valid()) {
-		stop_icon = theme->get_icon("Stop", "EditorIcons");
+		stop_icon = theme->get_icon(SNAME("Stop"), SNAME("EditorIcons"));
 	} else {
 		stop_icon.instantiate();
 	}
diff --git a/platform/javascript/export/export_plugin.h b/platform/javascript/export/export_plugin.h
index c55a881911..278e317430 100644
--- a/platform/javascript/export/export_plugin.h
+++ b/platform/javascript/export/export_plugin.h
@@ -87,7 +87,7 @@ class EditorExportPlatformJavaScript : public EditorExportPlatform {
 		icon.instantiate();
 		const String icon_path = String(GLOBAL_GET("application/config/icon")).strip_edges();
 		if (icon_path.is_empty() || ImageLoader::load_image(icon_path, icon) != OK) {
-			return EditorNode::get_singleton()->get_editor_theme()->get_icon("DefaultProjectIcon", "EditorIcons")->get_image();
+			return EditorNode::get_singleton()->get_editor_theme()->get_icon(SNAME("DefaultProjectIcon"), SNAME("EditorIcons"))->get_image();
 		}
 		return icon;
 	}
diff --git a/scene/3d/xr_nodes.cpp b/scene/3d/xr_nodes.cpp
index a054f35d2e..66d1b97056 100644
--- a/scene/3d/xr_nodes.cpp
+++ b/scene/3d/xr_nodes.cpp
@@ -482,22 +482,22 @@ void XRController3D::_unbind_tracker() {
 
 void XRController3D::_button_pressed(const String &p_name) {
 	// just pass it on...
-	emit_signal("button_pressed", p_name);
+	emit_signal(SNAME("button_pressed"), p_name);
 }
 
 void XRController3D::_button_released(const String &p_name) {
 	// just pass it on...
-	emit_signal("button_released", p_name);
+	emit_signal(SNAME("button_released"), p_name);
 }
 
 void XRController3D::_input_value_changed(const String &p_name, float p_value) {
 	// just pass it on...
-	emit_signal("input_value_changed", p_name, p_value);
+	emit_signal(SNAME("input_value_changed"), p_name, p_value);
 }
 
 void XRController3D::_input_axis_changed(const String &p_name, Vector2 p_value) {
 	// just pass it on...
-	emit_signal("input_axis_changed", p_name, p_value);
+	emit_signal(SNAME("input_axis_changed"), p_name, p_value);
 }
 
 bool XRController3D::is_button_pressed(const StringName &p_name) const {
diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index c3fc08731e..818431a6a0 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -704,7 +704,7 @@ void TabContainer::add_child_notify(Node *p_child) {
 	}
 
 	_refresh_texts();
-	call_deferred("_repaint");
+	call_deferred(SNAME("_repaint"));
 	update();
 
 	bool first = (_get_tabs().size() == 1);
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index a190e08088..e33ce0b017 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -202,7 +202,7 @@ void TreeItem::propagate_check(int p_column, bool p_emit_signal) {
 	bool ch = cells[p_column].checked;
 
 	if (p_emit_signal) {
-		tree->emit_signal("check_propagated_to_item", this, p_column);
+		tree->emit_signal(SNAME("check_propagated_to_item"), this, p_column);
 	}
 	_propagate_check_through_children(p_column, ch, p_emit_signal);
 	_propagate_check_through_parents(p_column, p_emit_signal);
@@ -213,7 +213,7 @@ void TreeItem::_propagate_check_through_children(int p_column, bool p_checked, b
 	while (current) {
 		current->set_checked(p_column, p_checked);
 		if (p_emit_signal) {
-			current->tree->emit_signal("check_propagated_to_item", current, p_column);
+			current->tree->emit_signal(SNAME("check_propagated_to_item"), current, p_column);
 		}
 		current->_propagate_check_through_children(p_column, p_checked, p_emit_signal);
 		current = current->get_next();
@@ -252,7 +252,7 @@ void TreeItem::_propagate_check_through_parents(int p_column, bool p_emit_signal
 	}
 
 	if (p_emit_signal) {
-		current->tree->emit_signal("check_propagated_to_item", current, p_column);
+		current->tree->emit_signal(SNAME("check_propagated_to_item"), current, p_column);
 	}
 	current->_propagate_check_through_parents(p_column, p_emit_signal);
 }
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index ee66a61da8..0ee0e4b33e 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -1902,7 +1902,7 @@ void GradientTexture2D::_queue_update() {
 		return;
 	}
 	update_pending = true;
-	call_deferred("_update");
+	call_deferred(SNAME("_update"));
 }
 
 void GradientTexture2D::_update() {
diff --git a/scene/resources/tile_set.cpp b/scene/resources/tile_set.cpp
index 2854cbe30d..1f77cc0570 100644
--- a/scene/resources/tile_set.cpp
+++ b/scene/resources/tile_set.cpp
@@ -4410,7 +4410,7 @@ void TileSetAtlasSource::_clear_tiles_outside_texture() {
 
 void TileSetAtlasSource::_queue_update_padded_texture() {
 	padded_texture_needs_update = true;
-	call_deferred("_update_padded_texture");
+	call_deferred(SNAME("_update_padded_texture"));
 }
 
 void TileSetAtlasSource::_update_padded_texture() {
diff --git a/servers/xr/xr_positional_tracker.cpp b/servers/xr/xr_positional_tracker.cpp
index 62e011654e..7b21eeba04 100644
--- a/servers/xr/xr_positional_tracker.cpp
+++ b/servers/xr/xr_positional_tracker.cpp
@@ -149,7 +149,7 @@ void XRPositionalTracker::set_pose(const StringName &p_action_name, const Transf
 	new_pose->set_tracking_confidence(p_tracking_confidence);
 
 	poses[p_action_name] = new_pose;
-	emit_signal("pose_changed", new_pose);
+	emit_signal(SNAME("pose_changed"), new_pose);
 
 	// TODO discuss whether we also want to create and emit an InputEventXRPose event
 }
@@ -182,20 +182,20 @@ void XRPositionalTracker::set_input(const StringName &p_action_name, const Varia
 			case Variant::BOOL: {
 				bool pressed = p_value;
 				if (pressed) {
-					emit_signal("button_pressed", p_action_name);
+					emit_signal(SNAME("button_pressed"), p_action_name);
 				} else {
-					emit_signal("button_released", p_action_name);
+					emit_signal(SNAME("button_released"), p_action_name);
 				}
 
 				// TODO discuss whether we also want to create and emit an InputEventXRButton event
 			} break;
 			case Variant::FLOAT: {
-				emit_signal("input_value_changed", p_action_name, p_value);
+				emit_signal(SNAME("input_value_changed"), p_action_name, p_value);
 
 				// TODO discuss whether we also want to create and emit an InputEventXRValue event
 			} break;
 			case Variant::VECTOR2: {
-				emit_signal("input_axis_changed", p_action_name, p_value);
+				emit_signal(SNAME("input_axis_changed"), p_action_name, p_value);
 
 				// TODO discuss whether we also want to create and emit an InputEventXRAxis event
 			} break;