Having a physical blu-ray disc (PS4) in mind: What different language versions of Assassin’s Creed Syndicate exist?

I believe that all different editions (Standard/Rooks/Gold/...) actually share the same disc and the additional content are DLC codes only.

I’ve heard that there is a Russian version, which has menu/voice/subtitles in Russian and English only.

And there is the version for Europe, I believe, having menu/subtitles in English and a bunch of European(?) languages and audio in a couple of European languages.

Who knows what discs exists exactly? What exact languages do they contain (or allow download for... in all regional PSN stores)?

And a secondary question: Is there a website tracking this kind of information?

Having a physical blu-ray disc (PS4) in mind: What different language versions of Assassin’s Creed Syndicate exist?

I believe that all different editions (Standard/Rooks/Gold/...) actually share the same disc and the additional content are DLC codes only.

I’ve heard that there is a Russian version, which has menu/voice/subtitles in Russian and English only.

And there is the version for Europe, I believe, having menu/subtitles in English and a bunch of European(?) languages and audio in a couple of European languages.

Who knows what discs exists exactly? What exact languages do they contain (or allow download for... in all regional PSN stores)?