The search for Need for Speed Most Wanted on the original Wii often leads to a bit of "Mandela Effect" confusion because the 2005 original never actually released on the Wii
format. These do not need to be converted to WBFS; they are placed in a specific "games" folder for Nintendont. Where to Find (Safe Repositories)
2005 original
Did you mean the GameCube version played on a Wii, or one of the native Wii titles like Carbon ?