Network Name.

It's by default you can change or airplane mode neither be permanently removed

I think there was option on Android 10. But it's not giving any option now on Android 11.

Go for download good lock app or fine lock ....in list quickstar and then remove....

Download app on Google nice look and lock start , dono apps ka Download honai ka baad lock start open karai edit portrait lock screen option ko open karai items ko select karai
Phir status bar off kar dai

Same ahsai