While we haven’t yet finalized the numbers of realms and realm types for each language, we’ll let you know those details before name reservations start on August 13.
https://eu.forums.blizzard.com/en/wow/t/french-and-german-realms-for-wow-classic/60051
We’ll have more information on realm names closer to launch, but rest assured—you’ll have plenty of time to figure out your plans for realm domination!
https://eu.forums.blizzard.com/en/wow/t/wow-classic-goes-live-august-27th/49662