The setting is not in the interface it is only accessible via the advances settings which for Windows is stored in the registry. There is a link in the article @tom80H on the basics of using the registry editor to change a value.
Okay I looked at it and I get how to find and create it, I’m just confused on what i’m supposed to enter. Is it what said at the top to create or the articlestrings.
To add to BigWheel, if ArticleStrings doesn’t exist in your registry (it didn’t for me), you’ll want to create a new “String Value” and leave it blank if you don’t want Plex ignoring any words when creating the sort title: