I've managed to implement a custom page template but it still uses the default title markup.
I'm trying to find out how to replace the markup around the title so I can change it to something like:
<h1 class="title" id="page-title">Node title</h1>
<h2>Subtitle</h2>
Can I override a template like region--header.tpl.php or something similar?
I'm using an omega based custom theme too btw.