Such a dumb complaint. “Werwolf” is the regular German word for “werewolf” which occurs in every single novel that writes about werewolves (including the German translation of Stephanie Meyer's popular werewolves-and-vampires stories), and going by Levenshtein distance, “WerWolv” as a username is no closer to the German “Werwolf” than English “Werewolf” is.

You know the Nazis had plans called blue, red, yellow, pine tree, Icarus, heron, sea lion, northern lights, typhoon, Isabella, Hercules, etc? Should all those words now be stricken from the German lexicon because stupid Americans aren't able to consider that a German-speaker would use a common German word appropriately?