I use the following line in a code which outputs subpages and a parent to specific child page levels. This code outputs the name of the parent page. I would like to replace this with the word "Overview."
The line that grabs the parent:
$children = wp_list_pages("title_li=yo&include=".$post->post_parent."&echo=0"); // list the parent page
How do I achieve this in wp_list_pages with as little code as possible? (Please provide the full code.) Thanks!
<?php			
    if ( is_page() ) {
    $parent = get_post($post->post_parent);
    $parent_title = get_the_title($parent);
    $grandparent = $parent->post_parent;
    $grandparent_title = get_the_title($grandparent);
    $current_page_parent = ( $post->post_parent ? $post->post_parent : $post->ID );
    // is the homepage the granparent? = third level page
    if ($grandparent == is_page('0')) {
        $children = wp_list_pages("title_li=&include=".$post->post_parent."&echo=0"); // list the parent page
        $children .= wp_list_pages("title_li=&child_of=".$post->post_parent."&echo=0"); // append the list of children pages to the same $children variable
        if ($children) {
            ?>
            <ul class="submenu">
              <?php echo $children; /*print list of pages*/ ?>
            </ul>
        <?php
        }
    // is the homepage the parent? = second level page
    } elseif ($post->post_parent ==is_page('0')) {
        $children = wp_list_pages('title_li=&child_of='.$post->ID.'&echo=0');
        if ($children) {
            ?>
            <ul><li class="current_page_item"><a href="<?php echo get_permalink( $parentid ) ?>">Overview</a></li><?php echo $children; ?></ul>
        <?php
        } else {// your else stuff
        } } }
?>
Arnav Joy answers:
								can you describe more about what you want ? 
I am not clear with your explanation above 							
Lucas Wynne comments:
										You can see my menu here: http://themeforward.com/demo2/practice-areas/criminal-law/
It contains "Overview" as a link to the parent. Now, click on a child page like "Clerk's Hearings" or "Appeals" and the "Overview" link becomes "Criminal Law" (the parent page).  I would like this to say "Overview" as well.									
Arnav Joy comments:
										i checked these 3 pages:-
http://themeforward.com/demo2/practice-areas/criminal-law/
http://themeforward.com/demo2/practice-areas/criminal-law/clerks-hearings/
http://themeforward.com/demo2/practice-areas/criminal-law/criminal-appeals-massachusetts/
all those are ok  , having title "Overview" , let me know where is the problem.