First, click on a device, right-click to find similar objects and apply it directly, without changing any settings. The device will be selected, and then confirmed, remove the check of the Show Name character and it will disappear, you can try it!

1. Select any device

2. Right-click to find similar objects

3.Apply directly, but the button is determined

4.Remove the Show Name character and it will disappear

5.Below is the rendering of the string removed