After installing CWP in a GCloud VM, the VM's IP points to the "HTTP Test Page powered by CWP | CentOS-WebPanel.com" which says "You may now add content to the directory /home/USERNAME/public_html. Note that until you do so, people visiting your website will see this page and not your content. To prevent this page from ever being used, delete index.html in /public_html."
I have edited every /public_html/index.html page in every one of the seven user directories, and also /root/index.html with custom text, the default http test page is persistent.
How do I change the http test page? Or, which index.html page is CWP referring to?