Knowledge Base - How to remove "JSN Teki is designed by JoomlaShine.com" in the footer

Open: jsntplframework.php
Located here:
/public_html/plugins/system/jsntplframework/

Line: 594

Change this:
$copyright = 'JSN ' . $templateInfo->name .' is designed by <a href="https://www.joomlashine.com" title="JoomlaShine is the best Joomla templates & extension provider" rel="nofollow" target="_blank">JoomlaShine.com</a>';

To This:
$copyright = ' ';