Muu Shuwuu/Moh Shuvuu/Mou Shobou

BUR #10689 has been approved by @nonamethanks.

create alias mou_shobou -> muu_shuwuu

As in the demon from Megami Tensei series

For a long time, the name was rendered Moh Shuvuu, however as of SMT5, the name is updated to Muu Shuwuu

Changed to an alias.

The bulk update request #10689 (forum #214445) has been approved by @nonamethanks.