At this time when I browse the sitemap it is impossible to know which page is translated. Or there is no module that give this kind of information. The only way to know it, it is to open each page and see if there is a translation flag is the page.

I suggest to have at least:

• an contextual information in the ribbon to know if a page is translated and in which language.
• a kind of sitemap of translated pages where it is possible to display/hide pages that are not translated.