After using a lot of time trying to translate Magento strings using translate.csv without any luck, I am now using a plugin called PHPro Translate.
In this, I can search for all strings in my shop and translate them one by one.
However, I can't seem to translate the strings used in e-mail templates. In my items.phtml, I have
$this->__('Item in your order') and
$this->__('Items in your order') that show up in english, even though my shop is in danish language.
Can someone please help me sort this out so I can translate the strings and get them to show up correctly?