Vargfjell, the Rugged Land of Vikings and Tyrants

If you're stuck for names you could always try names from Norse mythology. It's a bit of a cliche, but it would save translating the names.

But anyway, will you be getting Showtime? I'm on the fence on whether to get it or not, but if Vargfjell requires it, I definitely will. Though from what I've seen, it would seem out of place for Vargfjell and your other worlds, not to mention hard to incorporate.