I18n: make several parts of the UI translatable

- batch rename
- keyframe settings
- tool name in Tool properties header
- tool name in Tool properties Drag (fake) enum

- new file templates
- new preset
- new text datablock
- new collection datablock
- new geometry nodes (modifier and node group)
- new grease pencil data (layers and materials)

Ref. T43295

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D15533

release/scripts/startup/bl_ui/space_toolsystem_common.py

@@ -5,6 +5,7 @@ from bpy.types import (
 )
 
 from bpy.app.translations import pgettext_tip as tip_
+from bpy.app.translations import pgettext_iface as iface_
 
 __all__ = (
     "ToolDef",
@@ -794,7 +795,7 @@ class ToolSelectPanelHelper:
         # Note: we could show 'item.text' here but it makes the layout jitter when switching tools.
         # Add some spacing since the icon is currently assuming regular small icon size.
         if show_tool_icon_always:
-            layout.label(text="    " + item.label, icon_value=icon_value)
+            layout.label(text="    " + iface_(item.label, "Operator"), icon_value=icon_value)
             layout.separator()
         else:
             if context.space_data.show_region_toolbar:
@@ -825,7 +826,7 @@ class ToolSelectPanelHelper:
             row.label(text="Drag:")
             row = split.row()
             row.context_pointer_set("tool", tool)
-            row.popover(panel="TOPBAR_PT_tool_fallback", text=label)
+            row.popover(panel="TOPBAR_PT_tool_fallback", text=iface_(label, "Operator"))
 
         return tool