Here's a thought. If the Nazis would have prevailed and won the war what might be different?
Lets say that this game had been made, and people were using the names "Eisenhower", "Freedom", "Doughboy", "RAF", and the like. How fast do you think the police would be at their door in a Nazi run government?
One of the things that the allies fought for was freedom. Does that freedom include the right to have a handle that others find offensive?
That is the real question and, unlike the real world, one man decides that(Hitech).
If he decides that the names are allowed, then those that dislike it have their freedom to find another game. Although I would wonder about anyone who would allow someone elses handle to remove them from a game they like.