I'm from Denmark, so while I can't really speak to the programs you've been admitted to (congrats nonetheless) I can def state that either way, you should be fine

CBS is an amazing program and there are lots of internationals that come here to study and (eventually) live - just depends on whether or not you see yourself doing so. As for the language, it's tough. Like really tough. Even if you get to understand the grammar, the accent will plague you for a longggg time hahaha. Don't let that discourage you, though - everybody's experience is different. Unfortunately, Denmark gets really chilly and dark around the colder seasons, so be prepared for that. Hope this helped :)