Ok check below how to fix this issue
Change all ” comment by admin ” by e.g: [email protected]
\woo-virtual-reviews\includes\add-multi-reviews.php (2 hits)
Line 140: ‘comment_author_email’ => ‘comment by admin’,
Line 382: ‘comment_author_email’ => ‘comment by admin’,
\woo-virtual-reviews\includes\class-add-custom-review.php (1 hit)
Line 20: ‘comment_author_email’ => ‘comment by admin’,
\woo-virtual-reviews\includes\class-add-multi-comment.php (1 hit)
Line 105: ‘comment_author_email’ => ‘comment by admin’,
You will need to do it again after each update if the core plugin is not updated for this bug
So after theses modifications I’ve generated 1 new review to all products so I don’t need to delete old ones