Needing help with adding TV Show Season Trailers and not episode Trailers



Here is my current TV Shows folder setup on External Hard Drive:
(GSmile TV Shows> Returning “Currently finished full seasons” new episodes still stored on laptop until season is over ans then moved to hard drive in one go
(GSmile TV Shows> Done “No longer airing”

Okay example of Done TV Show “Buffy The Vampire Slayer (1997)” Season 1 has a un-aired episode inside the folder as S00xE01.
Is it in the correct folder or do I need to make a new folder and move it someplace else?
Is the names for the TV Show folders okay as “Returning” and “Done” or should I change them to something else?

TV Shows are titled like this “Buffy The Vampire Slayer (1997)” and inside the folder are (7) more folders titled Season 1, Season 2 and so on for all the TV Shows.

I currently have no information for the TV Shows from Media Companion I only just finished with the Movies about a hour ago. So I want to make sure all the TV shows are organized correctly. Each TV Show has all there episodes in correct seasons folders.

Here is another issue I am having the TV Show “Forever (2014)” only has 1 season so should it have its own folder called “Season 1” and should the episodes be titled with season numbers like 01 like this “Forever (2014) – 01×01 – Pilot”.

And when using trailers per season how would I name the trailers per season example buffy has 7 seasons I want a trailer per season and not per episode. so how should I name each video for the trailers and where should I store them on the hard drive?

I know there is a lot that I’m asking but I’m still new to using Kodi and so far I have figured out how to edit the movies and and the movie trailers but working with TV Shows is a bit different I guess.