Hello,
Product categories were not shown because you translated the keyword ‘products’ in search posts types options -> https://prnt.sc/Hb5FzsAac3Yk
WPML string translations -> https://prnt.sc/5jZIX6eTxlwA
Frontend: https://prnt.sc/K_PmAvy-TJm-
Frontend search results: https://prnt.sc/kcA49awrFvbD
To translate search results titles (X products found) follow the screenshot guide -> https://prnt.sc/ZbpGo9NojWAv . Note: don’t translate the words inside curly brackets because those words are static and will be replaced by count in search titles use-case.
Best Regards,
8Themes Team