You will need to override the following contents of the file /includes/templates/template_default/common/tpl_header.php
PHP Code:
<?php echo '<a href="' . HTTP_SERVER . DIR_WS_CATALOG . '">' . zen_image($template->get_template_dir(HEADER_LOGO_IMAGE, DIR_WS_TEMPLATE, $current_page_base,'images'). '/' . HEADER_LOGO_IMAGE, HEADER_ALT_TEXT) . '</a>'; ?>
If you are redirecting to an EZ page, you will have something like this:
PHP Code:
<?php echo '<a href="' . HTTP_SERVER . DIR_WS_CATALOG . 'index.php?main_page=page&id=6' . '">' . zen_image($template->get_template_dir(HEADER_LOGO_IMAGE, DIR_WS_TEMPLATE, $current_page_base,'images'). '/' . HEADER_LOGO_IMAGE, HEADER_ALT_TEXT) . '</a>'; ?>
If you are redirecting to a product page, you will have something like this:
PHP Code:
<?php echo '<a href="' . HTTP_SERVER . DIR_WS_CATALOG . 'index.php?main_page=product_info&cPath=50_46&products_id=94' . '">' . zen_image($template->get_template_dir(HEADER_LOGO_IMAGE, DIR_WS_TEMPLATE, $current_page_base,'images'). '/' . HEADER_LOGO_IMAGE, HEADER_ALT_TEXT) . '</a>'; ?>
You will need to adjust the above code to suit your particular ez page id or category/product id.