This is again easely solvable. Use the international tradmark as a guidline or the only recognized tradmark for those Domains that are being used to do buisness on an international basis. There ought to be some development of the technology and the law. WIPO is nearley a useless org in my opinion. I don't think so.
Courts still have jurisdiction. . .
Hence, a good reason to have more than one ROOT and do zone transfers. Java Development Eng.