1.To rename a drop-down menu, first locate and expand the main menu as explained in Finding a menu in the configuration.
2.Expand the drop-down menu you want to rename, and locate the <l:ShellMenuItem Header="whatever"> line.
3.Replace "whatever" with the new name, e.g. "somethingelse".
4.Optionally, add an accelerator mark (underscore) before the letter you want to be the accelerator, e.g. <l:ShellMenuItem Header="_File">.
5.Save changes.
6.Re-import the XML file as explained in Re-importing configuration file in the database after making changes.