[Closed] Delete all product images and translations when a product is removed

When I create a new product, the product images appeared to be duplicated under my WordPress Media folder. The original image will indicate that this impage is uploaded on to a specific product. The other duplicated images are not associated to any products. What are these duplicated media files that is not associated to any products.

Secondly, if I remove a product, the images still remain under my media folder. How do I remove all of those images when a product and its translation is removed?

I also added the following code to automatically more product images when a product is deleted. Unfortunately, the duplicaed media that is marked as not associated to any products are not removed.

Please check attached screenshots.

CODES:
add_action('before_delete_post', 'delete_product_images_on_delete', 10, 1);
function delete_product_images_on_delete($post_id) {
// Check if it's a product
$post_type = get_post_type($post_id);
if ($post_type !== 'product' && $post_type !== 'product_variation') {
return;
}
$product = wc_get_product($post_id);
if (!$product) {
return;
}
// Get Featured Image
$featured_image_id = $product->get_image_id();
// Get Gallery Images
$image_galleries_id = $product->get_gallery_image_ids();
// Delete Featured Image
if (!empty($featured_image_id)) {
wp_delete_attachment($featured_image_id, true);
}
// Delete Gallery Images
if (!empty($image_galleries_id)) {
foreach ($image_galleries_id as $single_image_id) {
wp_delete_attachment($single_image_id, true);
}
}
}