JSFiddle - React, Tailwind, and code Playground

HTML

<div>
    <a href="http://www.google.com">google.com</a>
</div>

JavaScript

String.prototype.replaceAll = function(s1, s2) {
    return this.replace(
        new RegExp(  s1.replace(/[.^$*+?()[{\|]/g, '\\$&'),  'g'  ),
        s2
    );
};

var e = $("div"),
    fix = e.html().replaceAll('google.com', "duckduckgo.com");
e.html(fix);