How to delete cPanel in WHM:
If you are not working in the web hosting domain and need to remove cPanel from your WHM account, you can easily do so by following the article. The steps that will be mentioned in that article are steps for supplier accounts and accounts with VPS or custom servers.
Steps to delete cPanel from WHM:
Step 1: First, before you take any steps, create a backup copy of your website.
Step 2: Log in to your WHM account.
Step 3: Go to the Account Functions section and click the Account Termination option.
Step 4: Click on the icon to remove the account to be removed.
Step 5: In this step you will receive a confirmation message if you really need to remove your cpanel account and all user data from the system permanently, click the Yes icon and remove this account.
This process takes a few minutes and then the account will be permanently removed