[tldoc] translating the program name?

[Karl Berry]

TL translation-interested folks --

In the tlmgr gui, there is some text with the program name:
"TeX Live Manager (GUIv2)".  Right now it's not translatable.

Norbert and I are not sure if it's more confusing to have the name of
the program always in English in the midst of otherwise-translated text,
or to have a translated program name that doesn't actually appear
anywhere else.  

Please advise.

Thanks,
Karl