top menu's name appears un English

[error4o4]

I have a French site, and the top menu is named "menu du haut" in my Joomla conf.
But in the site map, it appears as "Top Menu". It seems like Xmap does not read the menu name, contrary to other menus.
What can I do to change this ?

I am using Xmap 1.2 with Joomla 1.5.8.

You can view the site map at http://www.npa31.org/index.php?option=com_xmap&sitemap=1&Itemid=202

[error4o4]

Woops sorry, it was my mistake.
I had to change the top menu's name in the module manager too, cause that's where Xmap finds it.