How does the glory of the king modify a long name?

1. First find the the glory of the king app on the mobile phone desktop, and click Enter. As shown in the figure:

2. Next, click to start a trip to the glory of the king. As shown in the figure:

3. After entering the game, click on the backpack in the lower right corner of the interface. As shown in the figure:

4. After entering, select Rename Card and click Use. As shown in the figure:

5. Enter at most 16 characters as the name, and then click OK. As shown in the figure: