How to exclude the Notification details link - Business Process
In business Processes, you know that you will be able to configure the custom notifications. Usually you will see the link in the notification that gets generated. There could be different reasons ( like security, don't need to give extra details) as why you don't want to show up the link to the process.
Go to Edit Workflow Notification and check the check box as shown below. This helps in not showing the link details.