PLEX library settings and look retention

[Enquiries]

I've rebuilt all my file names (15,000 videos), organized, up scaled video aspect where possible, and spent hours setting up the libraries on PLEX for Movies and TV shows augmenting the metadata with my poster art. I've done this a number of times and then had to start over. Is there a way to copy, backup, and retain not only the settings but the look and design of my PLEX library? Thanks!