Questions about loading product names from Opencart in Ukrainian + revision

1. I understand correctly that the name of the goods is transmitted in Ukrainian: - in the checkbox when creating a PPO check, - to document and process variables is it necessary that the default language in the box is Ukrainian? 2. In order to load the names of goods from opencart in Ukrainian, you need to set the default to Ukrainian in both opencart and box. language? 3. How does synchronization work? By code ua? 4. If in opencart by default Russian. language, and in the box in Ukrainian, then in the name of the product in Ukrainian. the name in Russian will be written in the box. from opencart? 5. It is possible to make sure that Russian is left in opencart by default. language, but product names were loaded in Ukrainian? Rate the revision