When setting up registration for a webinar, I see where the last name field can be made optional. However, is there a way to remove the last name field entirely so that it does not even show up on the registration page?

I appreciate any help you can provide.

We schedule recurring webinars two or three months out so registrants can select what time and date works for them.  We would like to limit the number that they see in the selection to three week out.  Is there a way to set them up to add another week once the current week is complete?

I use the Zoom webinars for Silver Sneakers workouts.  Until 11/30/22, I faithfully receiving 3 emails each time I signed up for a class:  the first immediately after I signed up, the second the day before, and the third one hour before.  These notifications were very handy to make it quick to sign in to the classes.  Why did they all of a sudden stop?  The last one received was 11/30/22.  I have checked my spam folder, no emails there.  I added the *********** address to my contacts list.  Still no emails.  Any ideas?  Thanks.

I just ran a webinar and had a post webinar survey. One of my questions is, did you want a follow up conversation. Several people did but when I downloaded the answers they were all anonymous with no identifying information.

Is it possible to figure out who answered which question? Otherwise this survey is useless. Can this setting be changed in the future?