Change logo url link via JS code Globally.

Add this JS code in the Google Anlaytics Section :  

<script type='text/javascript'>
jQuery( document ).ready(function() {
 jQuery('a#logo').attr('href','http://yourwebsite.co');
});
</script>

If you wish to open the Link in a new Page use below code instead:

<script type="text/javascript">
jQuery( document ).ready(function() {
 jQuery('a#logo').attr('href','http://yourwebsite.co').attr('target', "_blank");
});
</script>