This will allow you to change the :: that you see in the nav tree to any other image/text you wish. You can use HTML

Simply alter the part in red

<script>
/*Change Nav Tree Seperator
Coded By Wrighty
No Ripping, Reposting or Claiming*/

var _a = '>';

get('nav_tree','id').innerHTML = get('nav_tree','id').innerHTML.replace(/::/g,_a);
</script>

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