JSFiddle - React, Tailwind, and code Playground

HTML

<div class="label">With Profits Financial Strength:</div>
                        <div class="data rating">****</div>

JavaScript

var elements = document.getElementsByClassName("data rating");
for (var i = 0, l = elements.length; i < l; i++) {
  elements[i].innerHTML = elements[i].innerHTML.replace(/\*/g, 'star');
}