Problem: You are using WPML with WooCommerce and WooCommerce Bookings, and you want all outgoing emails to be delivered only in the default language, English. However, customers are receiving booking and order emails in various languages, such as English, German, or Dutch, even when they order the same product in English. Solution: Currently, there is no straightforward out-of-the-box solution to ensure all outgoing emails are sent only in English, as emails are typically sent in the language in which the order was made or the language set in the user's profile. We recommend translating the emails and setting the default language as English in the translations. Alternatively, you could consider hiring a contractor to implement custom code to achieve this functionality. You can find qualified contractors at https://wpml.org/contractors/.
If this solution does not apply to your case, or if it seems outdated, we highly recommend checking related known issues at https://wpml.org/known-issues/, verifying the version of the permanent fix, and confirming that you have installed the latest versions of themes and plugins. If you still need assistance, please open a new support ticket at WPML support forum.
