JSFiddle - React, Tailwind, and code Playground

HTML

<p>this is the phrase to replace (30200-1298)</p>

<p>
  lorum ipsum
</p>

JavaScript

var thePhrase = "(30200-1298)";
var toReplace = "";
$("p").each(function(){
   var $this = $(this);
    if( $this.html() == thePhrase) {
        $this.html( toReplace );
    }
});