Add new comment to node-product.tpl.php

Našel jsem zatím tohle:

// Add a single suggestion for nodes that have the "Promoted to front page" box checked.

function testoviny_preprocess_node(&$variables) {

  if ($variables['node__product']) {

    // looks for node--promoted.tpl.php in your theme directory

    $variables['theme_hook_suggestion'] = 'node__product';

  }

}

Ale hází to chyby a nepracuje!