Never used kodi so don’t know if this pipeline would work for you considering you might like the ability to stream from pirated sources on demand. But if you are ok with downloading your movies and shows to a local repository that you can then access from any device anywhere in the world. Then I suggest using prowlarr, radarr, sonarr, qbittorrent, overseerr, and plex media server respectively. It sounds like a lot of tools but each one plugs into the other so they all overlap and handle different parts of the whole pipeline.
If you wanted more general info about what each one does then let me know