[Закрытые] Translated product prices are being multiplied by the EUR→CZK/PLN exchange rate instead of simply ...

Background of the issue:
I am trying to have WPML + WooCommerce Multilingual & Multi-Currency copy the original product price into each translation without applying the currency conversion multiplier or changing the stored currency. The issue can be seen on this page: скрытая ссылка

Symptoms:
The translated product prices are being multiplied by the EUR→CZK/PLN exchange rate instead of simply copied, and remain recorded as EUR. Each translation ends up with the price field multiplied by my manual EUR→CZK (or EUR→PLN) rate, but still stored in EUR, resulting in incorrect pricing in both database and frontend.

Questions:
How can I configure WPML + WooCommerce Multilingual & Multi-Currency to copy the original product price into each translation without applying the currency conversion multiplier?
Why are the translated product prices being multiplied by the exchange rate and stored incorrectly?