OK, you're using the new NBSv3 version. You've posted on the wrong discussion forum.
You should be posting here: https://nbrightbuy.codeplex.com/discussions
For the new version all translations are in the resx file under App_LocalResources, you need to change general.ascx.resx for the order status.
You should be posting here: https://nbrightbuy.codeplex.com/discussions
For the new version all translations are in the resx file under App_LocalResources, you need to change general.ascx.resx for the order status.