Removed rel="noopener" from links in WordPress

allow-unsafe-link-target-wordpress.php

<?php
//Removes rel="noopener" from automatically being added to links in WordPress
add_filter( 'tiny_mce_before_init', 'smartwp_allow_unsafe_link_target' );
function smartwp_allow_unsafe_link_target( $mceInit ) {
    $mceInit['allow_unsafe_link_target'] = true;
    return $mceInit;
}