All episode names come from https://www.thetvdb.com/?tab=seasonall&id=72514.
Episode name format will be: S0E0 - Episode Name.ext.
$ npm install
By default the script will do a dry run. It will output to console everything that it would rename.
$ node main.js --library /path/to/library
To have the script actually rename your files, you have to pass the --run argument.
$ node main.js --library /path/to/library --run