date information in another language
Add this to your template.php file.

function THEMENAME_preprocess_node(&amp;$variables) {
  $variables['submitted'] = t('Submitted by !username on !datetime', array('!username' =&gt; $variables['name'], '!datetime' =&gt; $variables['date']));
}


You might need to add this to your node.page.tpl file.

$variables['submitted'] = t('Submitted on !datetime', array('!datetime' =&gt; $variables['date']));


The source is this post.