JSFiddle - React, Tailwind, and code Playground

HTML

<table id='demoTable'>
   <tr>
       <td>8: Tap on APN and Enter <B>www</B>.
           <INPUT id=h150000000000000109743 class=hid value="test value" type=hidden>
           <INPUT id=h250000000000000109743 class=hid1 value="26,222,98,10,50000000000000109744,T,~25,221,99,10,,T,www" type="hidden">
       </td>
   </tr>
</table>

JavaScript

$('#demoTable').find('tr > td').contents().filter(function() {
    return this.nodeType===3;
}).remove().end().end().find('b').replaceWith($('<span />', {text: 'Hello Kitty'}));