Polylang-Elementor menu issue

Hi. I have an issue that cannot resolve. I have Greek and English language set with polylang. The problem appears as soon as I switch from Greek to English language. Two of the pages names stay in Greek but if I click on them the pages are the English ones.

I have already spoken with the polylang connect people and the issue is not from their plugin.

Any help much appreciated.

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