Keep Details hidden in Calendar when embedded into website, I cant make it happen?

I am new to much of this but there are several Zoho products I would like to incorporate into my business. The first of which is the Calendar.

Here is my problem. I am able to easily embed the calendar into my website. However no matter what settings I use, I cant hide the details. This is important as I want my clients to see when I am available and not, but the details contain client information. Its simply not professional for those details to be available to other clients.

I have a feeling that no matter what the settings the details are going to be available as the HTML links directly to the Calendar? Is there a way for me to embed the Calendar into my website , have details in the appointment so I can refresh on the go my memory, yet keep those details private and hidden from the users of my website.

Thank you