Navigation bar problem in CMS mode

Hi,

I would like to use WordPress 2.3.1 has a CMS. I want to have a customized Home page and open the blog in a “News” folder. The templates that I use have already a “Home” and “About” buttons in the sidebar.

What I have done yet:

Installed WP in /blog
– Copied index.php at the root of the server
– Created a page, called Home
– Set Home as the front page
– Created a page called News
– Set blog posts at News page

New Home is working fine outside the /blog folder
Blog posts open at the right place in the News page

BUT THERE IS A PROBLEM:
Now I have two Home page buttons in the horizontal sidebar.
This site will run in a foreign language anyway (French). I erased the new Home page and create a new one called “Accueil” in French.

First page called “Accueil” opened correctly at the root. But there is another problem. The “Home” button still in the sidebar.

At that time I had Home I Accueil I About I News I in the sidebar.

In the following code of the header.php I changed “Home” for “Accueil” :

<li class="page_item"><a href="<?php bloginfo('url'); ?>">Home</a></li>
			<?php wp_list_pages('title_li=&depth=1'); ?>

But I have two “Accueil” Buttons. I think that this last problem reside in this line of code: <?php wp_list_pages('title_li=&depth=1'); ?>
But I do not know how and where to correct this.

Is anybody here able to help me to erase one of these tow similar buttons?

Thank You
gjfo