There are 2 ways to change a booker name inside NexLvL CRM Calendar.

Change Booker Name

Click on Calendar

Choose the booker you need to make changes to, then click the pencil icon.

You will be directed to bookers section where you will be able to edit the booker name from here.

Another option is, click calendar.

click the pencil icon of your chosen booker details.

Then change the name in the input field.