Alternative to &File in menu items to set key that opens menu item

The default code and examples I've seen do something like this: new ButtonMenuItem { Text = "&File", , Items = { clickMe } } But I'm localizing my application, so I can't do &File because not all languages will start with F for this word and I don't want to change the keyboard shortcuts based on the user's language (there are articles against doing that). Is there a way to set the ampersand behavior without specifying it on Text? Shortcut doesn't do it and I can't see anything else in Intellisense.

Otherwise, you can view this as a feature request.