tribe_tickets_before_front_end_ticket_form
Plugin: Event Tickets Plus
Action Hook: Allow for the addition of content (namely the “Who’s Attending?” list) above the ticket form.
tribe_rsvp_non_attendance_email_recipient
Plugin: Event Tickets
Filter Hook: Filters the non attending RSVP tickets email recipient.
tribe_rsvp_non_attendance_email_subject
Plugin: Event Tickets
Filter Hook: Filters the non attending RSVP tickets email subject
tribe_rsvp_non_attendance_email_content
Plugin: Event Tickets
Filter Hook: Filters the non attending RSVP tickets email content
tribe_rsvp_non_attendance_email_headers
Plugin: Event Tickets
Filter Hook: Filters the non attending RSVP tickets email headers
tribe_rsvp_non_attendance_email_attachments
Plugin: Event Tickets
Filter Hook: Filters the non attending RSVP tickets email attachments