I'm a web developer so I try to fix all my problems with javascript, one of them is maintaining my Plex library across multiple server migrations.
I made this little helper I use as a bookmarklet to get a movie's name from an IMDB page in the correct format that Plex will identify without issue:
https://gist.github.com/carmona/09cd03fddeb7db25ace42a21cf3d...