/conf/httpd.include
yada
/etc/httpd.conf

icerisindeki

<VirtualHost IP>
ServerName domain.com:80
ServerAlias www.domain.com
UseCanonicalName Off
DocumentRoot /var/www/vhosts/SITEADI/httpdocs
CustomLog /var/www/vhosts/SITEADI/statistics/logs/access_log plesklog
ErrorLog /var/www/vhosts/SITEADI/statistics/logs/error_log
</VirtualHost>

Bold yazan SITEADI alanlarini degistirerek yapabilirsin.