On our site the author url is almost always an IP. I want to show a visual flag next to the IP url if it matches a certain pattern. I just need to understand how to modify the output in the author column.
The closest I have found is this: What filter/action hook can I use to add a few links to the admin comments page?
But that is 10 years old now.
I think I can filter
get_comment_author_url but I am not sure of the scope of such as change.
Or if I can somehow modify
I could add a new custom column but that's not ideal in terms of screen real-estate.