ProMods

Hello;
I've having the issue of having the background map a bit north and not in its place, any way to fix it? I only have promods pack enabled, nothing else.

Background map isn't the same as world map in game - sometimes if you build stuff in the "correct" place in the editor, it'll be offset ingame. And that's what all players would see. That's why sometimes things are offset in the editor, so they're fine in game.

I understand however I was planning to build coastal Turkey, and with the built places a bit off the map, is there a way to get it right?

Build a layout first and check how it looks like in game on the world map. Maybe there's still space for that.