Bespoke events calendar

Client requested the following: (How do I attach a video clip to show you a similar product interaction?) Login

  1. Book a session CTA - Needs to be able to add the event to users usual calendar I.e Google, iCal….etc

Share CTA - Sends to an email address with a link in that email that will be trackable when they click it and it takes the user back to the site.

Is there a Webflow plug-in or Zapier integration or will it be Javascript?

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Here is my site Read-Only: LINK
(how to share your site Read-Only link)