Assuming you have openvpn, fish, fzf, and fd installed
Grab the NordVPN openvpn config files and unzip them
curl -Lo ~/NordVPN/ovpn.zip --create-dirs https://downloads.nordcdn.com/configs/archives/servers/ovpn.zip
unzip ~/NordVPN/ovpn.zip
Grab the function defined in the file below