Jake Spurlock

This simple plugin that adds a “Host-Header” HTTP header where you can define your webhost. Web partners that scan for compromised websites can notify hosts more effectively to cleanup sites.
This plugin is super overkill. Adding a simple file with the following to your <code>mu-plugins.php</code> will have the same effect.
<pre><code>// custom-host-header.php
add_filter( 'wp_headers', function( $headers ) {
 $headers['Host-Header'] = 'YOUR HOST NAME HERE';
 return $headers;
} );
</code></pre>

WordPress Host Headers

Add a Host-Header to track down hosting partners in helping combat web spam.

ole1986

Machine IT Services

The WP ISPConfig 3 plugin allows you to build customer forms for <a href="http://www.ispconfig.org" rel="nofollow ugc">ISPConfig3</a> clients, websites, shell accounts and others using the ISPConfig3 REST API. 
With the new Gutenberg Block support this plugin provides several default templates.
<ul>
<li>Create client accounts</li>
<li>Create websites</li>
<li>Create databases</li>
<li>Update client information</li>
<li>Update client bank details</li>
<li>Wizard integration</li>
</ul>
To extend this plugin <a href="https://github.com/ole1986/wp-ispconfig3/wiki/Use-wp-ispconfig3-action-and-filter-hooks" rel="nofollow ugc">action/filter hooks</a> can be used. 
For complex solutions and access to the ISPConfig3 REST API an <a href="https://github.com/ole1986/wp-ispconfig3/wiki/Extension-plugins" rel="nofollow ugc">extension plugin</a> may be more relevent
Check out the <a href="https://github.com/ole1986/wp-ispconfig3/wiki" rel="nofollow ugc">wiki pages on github.com</a> for further details
For WooCommerce integration, please install <a href="https://wordpress.org/plugins/wc-invoice-pdf/" rel="ugc">WC Recurring Invoice PDF</a>
<h3>License</h3>
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with WP Nofollow More Links. If not, see <a href="http://www.gnu.org/licenses/" rel="nofollow ugc">http://www.gnu.org/licenses/</a>.

WP-ISPConfig 3

IMO not a thing to give 1 star - Even after support

Balancing the "No Instructions" review

ISPConfig 3 form generation using Gutenberg Blocks incl. WooCommerce support and individual shortcode creation

WordPress Host Headers vs WP-ISPConfig 3