[Закрытые] LearnPress - Redirects to English checkout page when purchasing a course in a secondary language.

Background of the issue:
I am trying to purchase a course in Turkish on my site скрытая ссылка. When I click the 'Şimdi başla' button on the course page (скрытая ссылка), it redirects me to the English checkout page. I want it to direct me to the checkout page in the language I am purchasing the course in. I tried following the resolution for a similar issue from this documentation: https://wpml.org/errata/learnpress-checkout-always-redirect-to-the-default-language/, but it didn't work for me.

Symptoms:
When purchasing a course in a secondary language, the checkout page redirects to the English version instead of the language of the course.

Questions:
How can I ensure that the checkout page is in the same language as the course being purchased?
Is there a specific setting in WPML that needs to be adjusted to fix this redirect issue?