WCV Vendor | Use %store% in products' permalinks

<?php
/**
 * WCV Vendor | Use %store% in Products' permastructure settings
 */
function pm_wcv_shop_name($default_uri, $native_slug, $post, $slug, $native_uri) {
    // Do not affect native URIs
    if($native_uri == true || empty($post->post_type) || $post->post_type !== 'product') { return $default_uri; }

    if(strpos($default_uri, '%store%') !== false && class_exists('WCV_Vendors')) {
        $store_name = WCV_Vendors::get_vendor_shop_name($post->post_author);
        $default_uri = str_replace('%store%', sanitize_title($store_name), $default_uri);
    }

    return $default_uri;
}
add_filter('permalink_manager_filter_default_post_uri', 'pm_wcv_shop_name', 3, 5);