[تم الحل] Problem with woocommerce language

Background of the issue:
I have a problem with WooCommerce language on my site الرابط المخفي. The site and admin are in Greek, but WooCommerce sections in both the backend and frontend have turned to English.

Symptoms:
WooCommerce admin and site sections like checkout, total, and billing address are displaying in English instead of Greek.

Questions:
How can I fix the language issue in WooCommerce sections?