Custom fields not translated in cart

[fotzakos]

I have followed this thread http://forum.virtuemart.net/index.php?topic=96758.msg318220#msg318220 but in cart the custom fields are not translated. Instead it is shown COM_VIRTUEMART_ART_DIMENSIONS

Please help!
I have VM 2.0.18a in Joomla 2.5.8

Thank you!