be sure to surround the ‘dash’ with spaces (the typo for E02)…
In case the files are MP4/M4V - and have bogus embedded metadata in the Title Fields, Plex will read this info and prefer it over a perfect file name/structure, but you can combat that situation by moving Local Media Assets to the bottom of every agent list you can find. All tabs in TV Show and Movies here:
Just drag LMA to the bottom of the list and drop it. If you do have embedded metadata this will cure the issue, if you don’t it won’t matter. LMA will do what it has to from the bottom.
Renaming/restructuring is best performed OUTSIDE the library and you’ll need to write a new bundle for the show so The Plex Dance® was invented:
The Plex Dance®:
- remove show/movie from library
- update library
- empty trash
- clean bundles
https://support.plex.tv/hc/en-us/articles/200392106-Library-Actions <— update library, empty trash, clean bundles - bring names and structures into compliance/ or the ultimate bundle reboot operation
- replace corrected show/movie into library
- update library
All Steps. In Order. No Shortcuts.