if I understand correctly - you need to create links, so they start from
https://rovo.org.ua/ua/Then in automation for products /admin/products/action/ it is necessary to add the action "Check the value for the formula and write in the specified field", in the Formula field put
https://rovo.org.ua/ua/[url]/ , in the value select required subfield
give you a need to run a mass change for products, for example, add a tag (then you can pick it up)
through dekіlka khvilin, data can be saved with the correct link.
write what happened.