How to scrape TV shows (Anime) without changing their filenames?

Sorry if I posted in the wrong place, I’m a newbie.

I was wondering if there was a way to find metadata/scrape info without changing the name of the episodes to SxxExx and so on. I can get my folder recognized but not the episodes. I honestly don’t wan’t to name them as prescribed in the wiki specifically because Cowboy Bebop episodes are called SESSIONS instead of episodes and I ‘ve put a lot of work into renaming many series the way they should be instead of the prescribed SxxExx syntax. I’ve gone through many threads and posts but none seem to help me out. I would be really grateful if someone would lend me a hand. It’s been only a week since I started using Kodi.