public function _inittranslate()
    {
        $translate = new Zend_Translate(
        array(
              'adapter' => 'gettext',
              'content' => APPLICATION_PATH.'/languages/default.mo',
              'locale'  => 'en'));
    $translate->setLocale('en');

    Zend_Registry::set('Zend_Translate', $translate);
    }

 $this->view->title =  $this->view->translate('test');

 <?php echo $this->translate('test'); ?>