/**
 * Implements hook_language_init().
 */
function {{ machine_name }}_language_init() {
  global $language, $conf;

  switch ($language->language) {
    case 'it':
      $conf['site_name'] = 'Il mio sito Drupal';
      break;

    case 'fr':
      $conf['site_name'] = 'Mon site Drupal';
      break;
  }
}