HeroCool

If the naming of each series is that consistent, you could just use parameters in bash and build the new title out of it and then do the rename, in a loop. It would be a very short shell script.

eta: using printf to format the new title variable will let it handle the number formatting clearnly, like 01 for 1

eta: something like this

for f in *"Season "*; do s_ep="${f#*Season }"; s="${s_ep%% Episode*}"; ep_t="${s_ep#*Episode }"; ep="${ep_t%% - *}"; t="${ep_t#* - }"; printf -v new "S%02dE%02d - %s" "$s" "$ep" "$t"; mv "$f" "$new"; done 

mv “Star Trek Next Generation Season 1 Episode 1 - Encounter at Farpoint.mkv” “S01E01 - Encounter at Far Point.mkv”  

Or am I missing something about what you’re trying to do?

and here I thought the idea was to avoid to have subscriptions 🤣

why you have github but no source code to review?