I am using the news section as my websites blog. I have replaced everywhere in the template the word "news" with the word "blog". I would like to know how to replace it also in the url string.
Thank you!

That is not easy as it is both hard coded in the url generation and also in the rewrite rules. I suggest you not do this, as it will be a maintainence headache. It is a change that you will have to re-apply every update of Zenphoto.

Well, I think I can leave it that way. I wouldn't like the hassle of rewriting updated files. Thank you for your advice!

One thing you could do is change the rewrite rules in the htaccess so it is at least rewritten.