There are also respawning werewolves that only appear at night. Most of the werewolves in clan bases transform only at the full moon. You’ll find individual werewolves that are normal NPCs during the day and attack you while in werewolf form (these do not respawn).

The new werewolves spawn in their own particular locations in Vvardenfell and solstheim. If you become a known werewolf you can visit your clan's base to have your known werewolf status removed (it will be removed on entry you don't need to talk to anyone). You can also talk to the werewolves about their own clan and other clans at high disposition. Lair in their home region with services that are only for clan members. There are NO quests associated with this mod but each clan has a To become a member of a certain clan you need to be infected by a werewolf that is a member of that clan. There are some known issues with it but they are not overly detrimental to gameplay. I consider this mod a permanent beta due to the strange behavoir of WW NPCs in morrowind.

Shadow of morrowind mod