If you want to open your SquareSpace logo in a new tab with a different URL, perhaps you are using squarespace as a blog, and want to redirect the logo clicks to the main site homepage.
Add the following to your “inject header” code.
<script src=”//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js“>
</script>
Add the following to your “inject footer” code.
<script>
$(document).ready(function(){
$(‘#logo’).find(‘a’).html(‘<a href=”http://google.com” target=_blank”><img src=”//static1.squarespace.com/static/”</a>’);
});</script>
Change the href value to the site you want to redirect the click to.
To get your img src for your logo, hover over the image with your mouse, cmd + click or ctrl + click and chose to “open in new tab”. Copy pasta that into the img src, without the http: or https:
Copy and paste that in. Done.