Batch export with multiple variables - Ratings Bugs & Legal lines for localization

Looking for a way to automate videos that need regional ratings bugs and legal lines.  Ideally we can do this en masse, just set up a template of:

- Regional Ratings bug placement for ## seconds

- Video of various lengths

- Translated legal lines to come in for the last ## seconds

Is there a way to export this through encoder or Premiere? The goal would be using it for any video, not just setting it up for one specific video a batch export just set-up for that one.