It is possible to enter blank WireGuard device name

<img width="1004" height="489" alt="Image" src="https://github.com/user-attachments/assets/beaaa88e-e91b-49bd-be82-1f726a44dc2a" />

<img width="475" height="194" alt="Image" src="https://github.com/user-attachments/assets/ccddfc89-1596-4700-ae2d-e8f38fb4d2f1" />


**This issue is also present when setting up Network device name**