That map is not meant to be accurate. The description of the scenario is "Europe as inaccurately imagined by a typical American high school student", or something similar. It's meant to be funny.
There are countries called "Pole Land", "Little Spain", "Invaidia", "Alabamia", and "Irish Land". I would think that those would bother you as well, but you make no mention of them.
Anyways, it's meant to be a funny map. Just go with it. 