Webmin

echo "deb http://download.webmin.com/download/repository sarge contrib" | sudo tee -a /etc/apt/sources.list
echo "deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib" | sudo tee -a /etc/apt/sources.list

apt -y install gnupg
wget -q http://www.webmin.com/jcameron-key.asc -O- | sudo apt-key add -

apt -y update
apt -y install webmin apt-transport-https

https://ip:10000/

dpkg-reconfigure tzdata

Webmin -> Change Language
https://www.webmin.com/lang.html