[Resolved] Woodmart Video Product

Thank you for the information. I noticed that the WPML plugins have not been updated on the staging site you provided.

Could you please update the WPML plugins and try again the steps I recommended earlier? If it still doesn't work, please let me know.

https://wpml.org/account/downloads

Thank you for your feedback. I understand, but we need to work with the latest available code. Am I allowed to update WPML plugins on your website?

I appreciate your patience. I have conducted further testing on this issue and have discovered that the product video feature of this theme does not work if the product was not initially created in the default language of the site.

Here's what I did:

1) I used the product you shared as an example, went to the translation section, and re-linked the product, choosing Greek as the original product language.

https://wpml.org/faq/how-to-disconnect-translations-from-the-default-language-page-or-post/ (from the step 4). You would also need to correct the translation then.

2) I set the custom field 'woodmart_wc_video_gallery' to 'Copy' in WPML → Settings → Custom fields.

3) I made a small modification to the original product, saved it, and then navigated to the WPML translation editor to complete the translation.

You can view the results here hidden link and switch the language.

I cannot double-check because your staging site isn't available anymore. I have already reported this issue to our compatibility team. For this feature to work, the product needs to be created in the site's default language first.

We have a solution for this issue. You should add the following code into the functions.php file of your theme:

add_filter('get_post_metadata', 'wpml_compsupp7477_filter_woodmart_wc_video_gallery', 10, 4);
add_filter('woodmart_single_product_image_thumbnail_id', 'wpml_compsupp7477_translate_attachment_id', 10, 2);

function wpml_compsupp7477_filter_woodmart_wc_video_gallery($null, $object_id, $meta_key, $single) {
    
    // Target the specific meta key
    if ($meta_key !== 'woodmart_wc_video_gallery') {
        return $null;
    }

    // Prevent recursion by temporarily removing the filter
    remove_filter('get_post_metadata', 'wpml_compsupp7477_filter_woodmart_wc_video_gallery', 10);

    // Fetch the original meta value
    $video_gallery = get_post_meta($object_id, $meta_key, false);

    // Re-add the filter
    add_filter('get_post_metadata', 'wpml_compsupp7477_filter_woodmart_wc_video_gallery', 10, 4);

    // Check if we actually got an array
    if (isset($video_gallery[0]) && is_array($video_gallery[0])) {
        foreach ($video_gallery[0] as $key => $value) {
            // Apply the WPML filter to each item (video settings array key)
            $translated_key = apply_filters('wpml_object_id', $key, 'post', true);
            $video_gallery[0][$translated_key] = $value;
        }
    }

    return $video_gallery;
}

function wpml_compsupp7477_translate_attachment_id($attachment_id, $product) {
    return apply_filters('wpml_object_id', $attachment_id, get_post_type($attachment_id), true);
}

It works for us. Let me know how it goes. Please backup your database before making any changes.