if you already added the files you need to do plex dance to make sure it removes the cache is has for those files.
before adding back in the steps outline in link I would get rid of the (CBB) at the start of the file names. Just have Tokyo Ghoul as the show name and put the season title after the notation. Also put the other data in brackets rather than parenthesis
Tokyo Ghoul (2014)/Season 03/Tokyo Ghoul (2014) S03E13 -re- [1080p 10bit-x265-AAC].mkv
if you are using the new Plex TV series agent and have it set with TheMovieDB order and have it set to use Season Titles it will give each season the proper season title.
