How to spell check Scottish / Irish last names that start with Mac Mc

LO doesn’t recognise some authors last names like “MacLean, McCaffrey, McBain” is there a spell checker or plugin that will fix their names?

I just copied and pasted some book titles into a LO document and then changed the case to Title Case, followed by a spell check. A macro might be better

  1. Title Case
  2. Fix the Irish / Scottish last names

Just need to find a list of prefixes and exceptions!