WDMyCloud files all showing in plex



I have a macbook pro where I upload all of my files through iTunes to my WDMyCloud. I then use those files to play movies through Plex. All of movies and TV shows play without an issue unless I reformat a workout video (movie) to a TV show. For example I have T25 and want that to show up as a TV show instead of separate movies. Those workout videos are not showing up in Plex only on iTunes.