Renaming Season on a TV Show

Hey, Does Anyone know how to rename a season on a TV show?

Thanks,
DatChicken

Just so you know I have tried a lot of ways to rename a season on a Tv show.

can you please elaborate what you mean with renaming a season"?
PMS allows you to edit a seasons’ description… however if you’re aiming at changing which season/episode a video refers to, you’ll have to re-name the actual file according to the Plex tv show naming conventions.
if this is instead about correcting the tv show name which Plex matched, you can fix/correct the matching in the tv show’s extended settings / context menu:
on the tv show library’s main screen, click the more / ... button and select fix match; there you can use the advanced tab to enter the name you’re searching for instead of using the show name Plex assumes based on the given filename.

What I mean as Rename a season is when you can change the name of the default season 1 name to something else.

got it… no, that’s not supported.
I’ve got some shows with season names myself… so far my “workaround” is to include the name as a prefix to the season description.