Hello everyone.. i have something ive been trying to look for..does anyone know..or can help me find some kind of code..to edit your subscriptions names

<script language="javascript">
<!--
var links = document.getElementsByTagName ('a');
for (var l = 0; l < links.length; l++) {
str = links[l].innerHTML;
if (str.match (/\d+:\d+ (am|pm)/i)) links[l]
else if (str.match (/USERNAME1/i)) links[l].innerHTML = str.replace (/USERNAME1/i, "TEXT1");
else if (str.match (/USERNAME2/i)) links[l].innerHTML = str.replace (/USERNAME2/i, "TEXT2");
else if (str.match (/USERNAME3/i)) links[l].innerHTML = str.replace (/USERNAME3/i, "TEXT3");
else if (str.match (/USERNAME4/i)) links[l].innerHTML = str.replace (/USERNAME4/i, "TEXT4");
else if (str.match (/USERNAME5/i)) links[l].innerHTML = str.replace (/USERNAME5/i, "TEXT5");
else if (str.match (/USERNAME6/i)) links[l].innerHTML = str.replace (/USERNAME5/i, "TEXT6");
}//-->
</script>
Place that in your website stats on your look and feel page.