If anyone knows why this is that would be cool thanks

It could be because countries often have town or cities with the names of other towns or cities from different countries. Like for instance: there's a town/city in the US called Moscow in both the states of Idaho and Pennsylvania.

There's a place in the UK called "Bishop Auckland" but none just called "Auckland". I know because I live in Auckland and had a package shipped to Bishop Auckland in horrific mess of an attempt to deliver to me once.

Also Montreal is in Canada and France, just for another real-world example (which I don't think is reflected in the game)