How are you generating the sitemap? Do you have a sitemap pagetype with a pagetree control or similar, or do you mean something else?
Thanks for the reply. I've been able to look at the source code from the company that created the site, and I just needed to set the display in menus to false.
I'm just getting used to EPiServer, so apologies for the simple question.
No worries! Welcome to EPiServer World!