doublevr The question is how to get content team recognize it
Let the real content team (aka users) do the recognition part. Add a button 'report recycled content'. Content team can then look into it specifically. If no one complains, no action needed.
Not ideal since these videos will still appear in the feed at least for a little while but if the content team doesn't know their content (it's basically just one studio with two names we are talking about) I see no better option.