Exclude pages

Hello,

I am trying to exclude my home link from my name in a custom theme I am making.

I have tried using this exclude pages

But have had no luck.

Can someone please help me with this. My header and have look like this so far. ( I dont have the exclude part in because it wasn’t working at all.

<div class="titles">
				<h1 class="logo"><a href="<?php bloginfo('url'); ?>"><?php bloginfo('name'); ?></a></h1>
				<h3 class="description"><?php bloginfo('description'); ?></h3>
			</div><!-- titles -->

		<div class="top_nav">
			<ul><h2><?php wp_list_pages('title_li'); ?></h2></ul>
		</div> <!-- top_nav-->

		</div> <!-- header -->