if menu item name CONTACT, open this specific url
by hannes
HTML
<ul id="main-menu">
<li><a href="https://myplace.com/products/">Products</a></li>
<li><a href="https://myplace.com/services/">Services</a></li>
<li><a href="https://myplace.com/contact/">Contact</a></li>
</ul>
JavaScript
var linkText = "Contact"
var newhref = "https://othersite.com/"
$(document).ready(function() {
$("#main-menu a:contains('" + linkText + "')").filter(function(i) {
return $(this).text() === linkText
}).prop("href", newhref).attr("target", "_blank")
})