You can set up a lock screen signature on your Huawei smartphone, which then will show whatever you type in on your Lock screen. By default, the name on your Huawei business card will be shown.

Android 10 | EMUI 10.0
Lock screen signature -  Open the  settings
Lock screen signature -  Tap on  Home screen & wallpaper
Lock screen signature -  Tap on  Lock screen signature
Lock screen signature -  Type in a lock screen signature and confirm with  OK
  1. Open the settings
  2. Tap on Home screen & wallpaper
  3. Tap on Lock screen signature
  4. Type in a lock screen signature and confirm with OK

Huawei Instructions
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