@juaevpa Please report on
https://github.com/hyyan/woo-poly-integration/issues
including the information requested and specifically the language environment:
What are the languages enabled in Polylang and which is the default language eg in: /wp-admin/admin.php?page=mlang which Locales are listed and which is starred (the default)
What is the site language in WordPress, Settings, General, eg: /wp-admin/options-general.php
What is the user language of the admin user, as set in /wp-admin/profile.php
and then in relation to the specific issue:
– which email is sent in English only?
– does this happen on the front end or in admin? – how and from which screen is the order being triggered? (there are several, eg on checkout, orders list, order detail etc)