You can add separate information to the calendar link that will be shown in the calendar file that attendees get when they register or get invited to your event.
Add a message in the calendar link
To add a separate message in the calendar link, follow these steps:
Click on `Pages` in the menu
Click on `Sharing`
Write your message under Calendar event description.
You can add a link in your message by pasting it into the field under Calendar event description.
The default message in the calendar link is your Tagline, the phrase under your event title in the header. If you don't write your own message under Calendar event description, it will show your Tagline instead.