[Решено] can not translate or to locate Donation plugin

Background of the issue:
I am trying to work with the Donations plugin on my website скрытая ссылка and need to make it multilingual using WPML.

Symptoms:
I cannot translate or locate the Donations plugin for localization.

Questions:
How can I translate the Donations plugin using WPML?
How can I locate the Donations plugin for localization purposes?