Not only Shahih international but nearly all translations of Quran mention mention beating Wife , how can muslims deny that
Who denied that "nearly all translations mention wife beating"?
No one did. What is being said, however, is that it can and is both translated and interpreted differently by other scholars.
What is also being said is that the word in question here has many meanings, and usages, and so there are multiple possiblitites as to what this verse means, and in more than one part, not just the supposed wife beating part.
The word which is translated to beat is used in the Quran as i recall, according to the scholars who hold the view that this verse doesn't mean beat, 17 times, most of which didn't actually mean beat. But was used in a different context.