How to translate NEW button?

I have a problem with translating a NEW button under Billing adress edition.
I did not find it in language file and module settings.
Can anyone suggest where to search it?

If you use joomla 1.5, that translation is automatically done by joomla.
On joomla 1.6, the translation string doesn't exist.

You can add it in the hikashop translation file:
NEW="New"

For next release, we'll add a new translation string HIKA_NEW which will be used on both joomla 1.5 and 1.6 instead of NEW, like we did for other translations which are not anymore in joomla 1.6