Batch File Renaming from Folder to Folder and Data Pooling.

I’m sorry if this is not the appropriate forum for this, but I didn’t really see a better one.

These are not Plex questions as much as general maintenance ones. From time to time, I might go to add new versions of videos to replace older ones on the server that were in lower quality, larger file size, etc. When this happens, I have to rename the new files to match the old ones, not only for matching, but also so that Plex doesn’t view them as new videos if I have already watched them previously. The way that I am doing this right now is to have two windows open in 10 and just manually copying and pasting the names of files one by one. For a single season, this is fine enough, but if I go to re-add an entire show, this is a tedious process. I know of the Bulk Renaming Utility for setting files up to have a certain format short of the individual episode names, but to my knowledge, that can’t pull data from one set of files and apply it to another. Does such a program exist where you can set source and targets for batch renaming?

On a related note, does anyone know of a way to pull episode names from TheTVDB or something similar and applying them to files in a similar manner so that you don’t have to manually type out all of the episode names in the first place?

Thank you in advance.

Have you looked at FileBot or Sonarr ?
Either will do everything you are asking

Thank you!