[Решено] Twig

Background of the issue:
I am a beginner in creating a new website in WordPress and making it multilanguage with WPML. I found files related to a sitepress plugin and WPML that seem to use Twig templates. I am unsure how to proceed with the upcoming removal of Twig template support in WPML 4.8.

Symptoms:
I found files using Twig templates in my site, which I wasn't aware of, and I am unsure if they will be replaced in the next WPML version.

Questions:
Are these Twig template files going to be replaced by something else in the next WPML version?
What steps should I take if my site uses these Twig templates?