Multilingual email does not work.

Hi, we use PRO version of the email template plugin on out web http://www.zGruzie.cz
Our website is in 3 languages (WPML plugin).

When client orders in English version of the web, he should get emails in English. But there is an issue.

When we select in the plugin setup for example English language on English mail and save it, Czech language appeares again. So we cant change language for the russian and english emails. (see attached screenshot)

Also we have a plugin WP Mail Logging that shows sent emails. Attaching screenshot (example) as well. That mail supposed to be fully in russian but there is language mix.