JSFiddle - React, Tailwind, and code Playground
HTML
<a class="btn small fileupload_cancel" title="cancel upload">cancel upload</a>
JavaScript
$('a[title="cancel upload"]').html('remove all').attr('title','remove all');
<a class="btn small fileupload_cancel" title="cancel upload">cancel upload</a>
$('a[title="cancel upload"]').html('remove all').attr('title','remove all');