Lots of people aren't happy about the developer making this program Windows Store only, but I think this is a fair price for good software that is very well supported.
"FileBot is the ultimate tool for organizing and renaming Movies, TV Shows, Anime or Music. It's smart, highly customizable, and just works. If you're using HTPC software like Plex or Kodi then FileBot is a must-have utility!"
I just right click and rename my tv shows and movies for free.