Oh, okay. Wouldn't do to anger the god of war. Do you think Marseilles is named for the god of war? It might be.
Actually, from my bureau of useless trivia which takes up otherwise useful space in my brain, Marseilles was originally a greek colony named Massalia, which the Romans called Massilia. I guess the name got corrupted over time. Perhaps in a thousand years Philadelphia will be known as Fluffy-Doll?
If so, don't tell the French. They'll surrender to themselves.