To rename a network interface, first we should know the MAC address of the interface we want to rename.
ip a
1: lo:
link/loopback
2: enxd83add39ce36:
link/ether d8:3a:dd:39:ce:36
...
In my case, the MAC address is d8:3a:dd:39:ce:36.
Next, we should edit the netplan configuration.
vi /etc/netplan/50-cloud-init.yaml
network:
version: 2
ethernets:
eth0:
optional: true
dhcp4: true
match:
macaddress: d8:3a:dd:39:ce:36
set-name: eth0
Once we're ready, we apply the netplan changes.
netplan apply
Finally, if we check the network interfaces again, it should display the new name.
ip a
1: lo:
link/loopback
2: eth0:
link/ether d8:3a:dd:39:ce:36
...