Batch renaming video files with mixed naming patterns

Has anyone found a clean way in Advanced Renamer to standardize a big folder of video files when some already include season and episode numbers and others only have random text, without manually fixing every single name first. I saw some general tips about organising large media collections on https://yonibet-casino.com which mentioned using consistent patterns, but I would really appreciate a concrete example of a preset or method that works well in this program.