How to set the default website

I want to know how to set the default website on HestiaCP to prevent iP leak.
As we know ,when others tap ip:443 that nginx will return a default website’s SSL certificate.This may let the domain’s ip leak even I use Cloudflare.

So I would like to set a fake website as default website(like with a SSL(like self-signed certificate) or let ssl_shakehand off.So nginx will return 444 when other try to surf ip:443

I turn to change the file in /home/X/conf/web/
Or create a new template in /usr/local/hestia/data/templates/web/nginx/php-fpm
Nginx became failed and show nginx:[emerg] a duplicate default server for iP in /etc/nginx/conf.d/domains/

Software environment:
HestiaCP 1.16.0
Nginx 1.23.0

I would like to see this one resolved. Another question regarding the ssl and the default website is: If you go to a website that doesn’t have a certificate with HTTPS. you’ll see error about mismatch ssl certificate and redirected to another random website. This is very painful solution as it confusing the user.

For the last thing It should now select the hostname instead of a the first web domain in the list…