Hi there,

I believe you can achieve that by adding the following PHP code snippet to your site:

add_filter('b2bking_bulkorder_cream_search_name_display', function($name, $product){
    $sku = $product->get_sku();
    if (empty($sku)){
        $sku = '#'.$product->get_id();
    }
    return $product->get_name().'<br>('.$sku.')';
}, 10, 2);

A PHP snippet can be added to functions.php, or by following our guide here: https://woocommerce-b2b-plugin.com/docs/how-to-add-a-snippet-php-or-js/

Let me know if that can solve it for you,

Kind regards,

Stefan