comeè togliere il link al prodotto nel "contenuto del carrello" che appare nel checkout

cioè vorrei la tabellina del carrello con i prodotti , ma senza il link alla pagina del prodotto.
come si fa a togliere?

la funzione nel modulo principale è questa

----------
function theme_uc_cart_review_table($variables) {
  $items = $variables['items'];
  $show_subtotal = $variables['show_subtotal'];

  $subtotal = 0;

  // Set up table header.
  $header = array(
    array('data' => theme('uc_qty_label'), 'class' => array('qty')),
    array('data' => t('Products'), 'class' => array('products')),
    array('data' => t('Price'), 'class' => array('price')),
  );

  // Set up table rows.
  $display_items = uc_order_product_view_multiple($items);
  if (!empty($display_items['uc_order_product'])) {
    foreach (element_children($display_items['uc_order_product']) as $key) {
      $display_item = $display_items['uc_order_product'][$key];
      $subtotal += $display_item['total']['#price'];
      $rows[] = array(
        array('data' => $display_item['qty'], 'class' => array('qty')),
        array('data' => $display_item['product'], 'class' => array('products')),
        array('data' => $display_item['total'], 'class' => array('price')),
      );
    }
//   var_dump($display_item['product']); die();

    //echo $display_item['product'];
  }

  // Add the subtotal as the final row.
  if ($show_subtotal) {
    $rows[] = array(
      'data' => array(
        // One cell
        array(
          'data' => array(
            '#theme' => 'uc_price',
            '#prefix' => '<span id="subtotal-title">' . t('Subtotal:') . '</span> ',
            '#price' => $subtotal,
          ),
          // Cell attributes
          'colspan' => 3,
          'class' => array('subtotal'),
        ),
      ),
      // Row attributes
      'class' => array('subtotal'),
    );
  }

  return theme('table', array('header' => $header, 'rows' => $rows, 'attributes' => array('class' => array('cart-review'))));
}

/**
* Themes cart items on the checkout review order page.
*
* @param $variables
*   An associative array containing:
*   - items: An associative array of cart item information containing:
*     - qty: Quantity in cart.
*     - title: Item title.
*     - price: Item price.
*     - desc: Item description.
*
* @return
*   A string of HTML for the page contents.
*
* @ingroup themeable
*/
function theme_uc_checkout_pane_cart_review($variables) {
  $rows = array();
  $items = uc_order_product_view_multiple($variables['items']);

  foreach (element_children($items['uc_order_product']) as $key) {
    $item = $items['uc_order_product'][$key];
    $rows[] = array(
      array('data' => $item['qty'], 'class' => array('qty')),
      array('data' => $item['product'], 'class' => array('products')),
      array('data' => $item['total'], 'class' => array('price')),
    );
  }

  return theme('table', array('rows' => $rows, 'attributes' => array('class' => array('cart-review'))));;
}
------------------
come fare l'override di 
array('data' => $display_item['product'], 'class' => array('products')),

togliendo il link?