(In reply to p858snake from comment #2)
no they can't, homewiki isn't really used for anything anyway.
And it isn't because it's meaningless. I don't see how this could be done in core given that home wiki is a concept from CentralAuth extension, anyway the implementation being developed now is bug 64793 which is based on what languages people actually speak.
- This bug has been marked as a duplicate of bug 64793 ***