Homepage does not show up in pages /cannot translate static home page w Polylang

Hi! I want to translate my English website to German using Polylang. It works with all the pages except for the (static) home page, which does not show up in “pages”. I can only edit the home page via the starting page in the backend (red box on the right):

So basically I need to be able to edit my static homepage via the “page” menu in my backend, or I need a workaround which will allow me to still use Polylang. How can I fix this? Thank you!

• This topic was modified 34 minutes ago by ankegrc.
• This topic was modified 33 minutes ago by ankegrc.

The page I need help with: [log in to see the link]