Flow plugin request: Replace certain text in filename / delete text from filename.

[moostmartijn]

I finally moved from the classic plugins to flows and it is absolutely amazing. I have sabnzbd add 'sonarr_' or 'radarr_' to the filename so Tdarr can check the filename and have a flow for series and movies on one flow view which move the final file to the Sonarr or Radarr completed folder (I use blackhole)

Since it adds 'sonarr_' or 'radarr_' I sometimes have automatic import failures in Sonarr / Radarr, so I would like to delete 'sonarr_' or 'radarr_' in the filename.
I checked the 'Rename File' plugin, but this one does not replace or delete certain parts of the filename. And because 'sonarr_' and 'radarr_' is in the original filename, ${fileName}.${container} does not work.

[emorris00]

#570 should satisfy this once it gets released.