Translation

I am using the tuto page. I installed the Dutch translation.You can find my site here:

http://www.hovestein.nl

All works fine except one thing. I installed the standard news page in the sidebar. In the Comment screen, some words weren’t translated in Dutch. I managed to edit the comment.php file and did a translation for some words and sentences. Hower I cannot chang the English word ‘Name’ into Dutch ‘Naam’. Any idea how to translate this? Thanks in advance!

Kind regards,
Bert