Rename media titles based on the woocommerce product name

media-rename-product-title

function rename_featured_images_to_post_title($post_type){
	$posts = get_posts(['post_type' => $post_type, 'posts_per_page' => -1]);
	foreach($posts as $post){
		$title = $post->post_title;
		$name = $post->post_name;
		$thumbnail = get_post_thumbnail_id( $post );
		if((bool)$thumbnail){
			if(get_the_title($thumbnail) != $title){
				wp_update_post([
					'ID' => $thumbnail,
					'post_title' => $title
				]);
			}
		}
	}
	die();
}

if(isset($_GET['rename_featured_images'])){
	rename_featured_images_to_post_title('product');
}