Nouveau monde Français

There will be no language specific worlds - this was announced a very long time ago.

All worlds are multi-language. Firestorm worlds will be special ones, Tiberium worlds will vary as will
Wrath worlds. You need to watch the announcements section for when they will launch. I would take a guess at the next world being launched in 1 or 2 weeks time sometime in the week starting the 19th February. It is impossible to say what type of world it will be.