International distribution shingles

I think it would be important to list and handle International distribution shingles of American companies (and major studios) as separate entities, as they would often distribute different titles. I've seen there's lots of confusion on company websites as far as distribution goes. For example, in Italy Warner Bros. is currently releasing Sony Pictures titles theatrically, and used to release Disney titles in the 1980s-early 1990s. And this is just one example. If I use the 'Warner Bros. [it]' tag, titles which have been released by the Italian distrib shingle will be listed among the 'Warner Bros. [us]' titles, as well. And that would be incorrect, considering how those titles are NOT distributed by Warner Bros. in the US (or other countries, as well).