In case you still have this problem or other like me couldn’t find anything anywhere else. I found a solution that works.
In the GUI go to Setup>Scripts/Cron and add the below in the “Pre Boot”. This will rename usb0 to eth9. Change eth9 to whatever you’d like the usb lte modem to be.
ifconfig usb0 down
ip link set usb0 name eth09
ifconfig eth09 up