If the episode or series has been mismatched on the first try, you will likely need to do the Plex Dance to clear out all of the incorrect stuff that Plex likes to hold onto. Instructions available here:
When it comes to those characters that Windows won’t let you use in a file name or folder, I just pretend the character doesn’t exist, and ignore it. So “Law & Order: Criminal Intent” becomes “Law & Order Criminal Intent” It’s always worked for me, so it should work for you.
