/usr/share/themes
~/.local/share/applications
/usr/share/applications
.desktop
file from global dir to local to override desktop entry...
Comment[zh_HK]=編輯文字檔
Comment[zh_TW]=編輯文字檔
Exec=env GTK_THEME=Adwaita:dark gedit %U
Terminal=false
Type=Application
...
Alt+F2 + "r"