I couldn't find an answer anywhere (at least not one that I could understand) so I'm writing this thread to ask for help.
I want to change the settlement of a faction, let's say Isengard, for a standard settlement of another faction (like Rohan, Gondor, Dale) but I don't know how. Is there any easy way to do so? I've tried swapping the files in (C:\Program Files (x86)\Steam\steamapps\common\Medieval II Total War\mods\americas\data\settlements) folder but the only thing I've managed to get was Cair Andros as the new settlement.
By the way I'm talking about Vanilla TATW 3.2