Hello @CU18040859-1
You can not import the released products v2 in multiple entities at once, Although their are some workaround by which you can reduce your time in importing the same data in multiple legal entities.
Workaround 1 - Import data in one legal entity and create a project for copy from legal entity, In this project you can select multiple legal entities, If the 1st entity already have data in released products v2, then you can apply filters.
Workaround 2 - Create a project upload the file and Import the data one by one in all the entities.
Regards
Aayush Tiwari