Found it:
For those who are having trouble changing their site title link that is text based (not logo) the following code is easier to use (doesn't require you finding your site title and changing the code).
<script src="//ajax.googleapis.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
<script>$(document).ready(function () {
$(".site-title a[href]").attr("href", "/blog");
});
</script>
Copy all the code above and go to PAGE SETTINGS > ADVANCED > HEADER CODE INJECTION and paste it there.
change the "/blog" part near the end of the code to where you want to redirect to. (external sites also work but must have full html address.
Hope this helps!
Benjamin Lee@itchban / www.itchban.com