JSFiddle - React, Tailwind, and code Playground

HTML

<div><button id="clickMe">Click Me!</button></div>

<ul><li class="det_price">
    <a href="/designer/customize/278258?dpid=1">Printing</a> from $10 
</li></ul>

JavaScript

$('#clickMe').click(function ()
{
    var rnotwhite = /\S/;
    $('li.det_price').contents().filter(function()
    { 
        return this.nodeType === 3 && rnotwhite.test($(this).text());
    }).text(function (i, text)
    {
        this.replaceWholeText(text + ' replaced');
    });
});