These errors https://prnt.sc/aIbQFtyGStVZ are related to the YITH Compare plugin because these buttons are the compare plugin buttons. We can do nothing with that. Contact YITH Compare plugin support and ask if they could help you https://wordpress.org/support/plugin/yith-woocommerce-compare/
EN version has the same 3 errors of the YITH Compare plugin and also 1 error from the One Click Accessibility plugin https://prnt.sc/C9fNlqAZxCvZ
So, also contact plugin author support.
We are able to help only with the errors that come from our theme elements or code. We can’ fix errors related to the third-party plugins.
One standard license is valid only for 1 project. Running multiple projects on a single license is a copyright violation.