Found this function in blocksearch.php:
What is need to be change?
public function hookTop($params)
{
$key = $this->getCacheId('blocksearch-top'.((!isset($params['hook_mobile']) || !$params['hook_mobile']) ? '' : '-hook_mobile'));
if (Tools::getValue('search_query') || !$this->isCached('blocksearch-top.tpl', $key))
{
$this->calculHookCommon($params);
$this->smarty->assign(array(
'blocksearch_type' => 'top',
'search_query' => (string)Tools::getValue('search_query')
)
);
}
Media::addJsDef(array('blocksearch_type' => 'top'));
return $this->display(__FILE__, 'blocksearch-top.tpl', Tools::getValue('search_query') ? null : $key);
}