Ever since the release of TW:W I've been annoyed by the fact that the game calls the Bretonnian race group "Bretonnian Kingdoms" instead of "Bretonnian Dukedoms". I thought "hey, that's a pretty easy thing to mod. I'll do it myself!". Well, I tried it a couple months ago but my mod didn't change anything, so I just gave up. I'd like to give it another try, though. IIRC I only modified the "cultures_subcultures" file. Are there any other files I need to modify?