Mark main screen plugin names for translation

Author: KoBeWi

editor/plugins/asset_library_editor_plugin.h

@@ -339,7 +339,7 @@ class AssetLibraryEditorPlugin : public EditorPlugin {
 public:
 	static bool is_available();
 
-	virtual String get_plugin_name() const override { return "AssetLib"; }
+	virtual String get_plugin_name() const override { return TTRC("AssetLib"); }
 	bool has_main_screen() const override { return true; }
 	virtual void edit(Object *p_object) override {}
 	virtual bool handles(Object *p_object) const override { return false; }

editor/plugins/canvas_item_editor_plugin.h

@@ -603,7 +603,7 @@ class CanvasItemEditorPlugin : public EditorPlugin {
 	void _notification(int p_what);
 
 public:
-	virtual String get_plugin_name() const override { return "2D"; }
+	virtual String get_plugin_name() const override { return TTRC("2D"); }
 	bool has_main_screen() const override { return true; }
 	virtual void edit(Object *p_object) override;
 	virtual bool handles(Object *p_object) const override;

editor/plugins/game_view_plugin.h

@@ -220,7 +220,7 @@ class GameViewPlugin : public EditorPlugin {
 	void _notification(int p_what);
 
 public:
-	virtual String get_plugin_name() const override { return "Game"; }
+	virtual String get_plugin_name() const override { return TTRC("Game"); }
 	bool has_main_screen() const override { return true; }
 	virtual void edit(Object *p_object) override {}
 	virtual bool handles(Object *p_object) const override { return false; }

editor/plugins/node_3d_editor_plugin.h

@@ -1014,7 +1014,7 @@ class Node3DEditorPlugin : public EditorPlugin {
 
 public:
 	Node3DEditor *get_spatial_editor() { return spatial_editor; }
-	virtual String get_plugin_name() const override { return "3D"; }
+	virtual String get_plugin_name() const override { return TTRC("3D"); }
 	bool has_main_screen() const override { return true; }
 	virtual void make_visible(bool p_visible) override;
 	virtual void edit(Object *p_object) override;

editor/plugins/script_editor_plugin.h

@@ -622,7 +622,7 @@ class ScriptEditorPlugin : public EditorPlugin {
 	void _notification(int p_what);
 
 public:
-	virtual String get_plugin_name() const override { return "Script"; }
+	virtual String get_plugin_name() const override { return TTRC("Script"); }
 	bool has_main_screen() const override { return true; }
 	virtual void edit(Object *p_object) override;
 	virtual bool handles(Object *p_object) const override;