Is it possible to add custom naming conventions to Jellyfin?

[damnsignin]

  Thank you all for your quick replies. I'll have to accept this is beyond my coding skills and live with that.

Does anyone know of a software that might expedite/automate the renaming process instead? Something that could copy the series folder name to each episode and then convert the SSEE format I've been using to S##E## on it's own to get the resulting structure Jellyfin can use? I've been using Bulk Rename Utility for years, but I don't think it could handle this automated process without creating a bunch of erroneous file name titles.