automation – How to automate WordPress Movie website for different Movie’s Poster, Trailer, Info, Screenshots and download link to reduce involvement in process?

I have a movie website on WordPress where I post movies with their respective Poster, Trailer, About movie, Story line, some Screenshot and download link. this is very tedious task to post every movie by manually changing and replacing the new content every time for different post. i want to automate this process or reduce my involvement in the process and make most of the work by automation. How to do that? Is there any stack of plugins? Could you please provide guidance. Ask me if anything is unclear.

I’ve watched many video tutorial but none of them able to solve it and i don’t understand how to do that.