As rightly stated in the site rules, «Recreating pages <…> has many negative effects. <…> Ratings and reviews <…> are not transferred betwen pages.»
But for games that support multiple languages by default and are designed for a multilingual audience, it is inconvenient to have a page in only one language.
Besides, it is inconvenient to duplicate the game description in different languages on one page, as this spoils the page’s appearance (for example, if the description is big, or it shows game elements with text, etc.)
Also, unfortunately, built-in translators often distort the text or simply do not allow it to be adapted for other languages.
In this case, the most suitable way, in my opinion, is to let the gamedevs to create several subpages with their own translations, which can be switched with buttons.