Wireguard connection configuration on Network Manager

Import:

nmcli connection import type wireguard file <path/to/wg0.conf>

Connect:

nmcli connection up <wireguard-config-name>

Disconnect:

nmcli connection down <wireguard-config-name>

Enable/Disable Auto-connect:

nmcli connection modify <wireguard-config-name> autoconnect no|yes

Modify connection via GUI:

nm-connection-editor

CHeck status:

nmcli connection show