1. If you want all your movie's folders to be renamed with the new naming scheme you set [HERE](/Radarr/Radarr-recommended-naming-scheme){:target="\_blank" rel="noopener noreferrer"}.
If you have a large library, use remote or cloud storage, or your path structure isn't well planned (or doesn't support instant moves) this could take a while.
**Make sure you don't interrupt this process.** If it stops before it has been completed, it could result in quite a mess.