Can I change the name on my ticket I purchased online?

No... They do NOT allow identity breaches like that to occur. Whom evers Name you sign up on the site or in Person, is who will Need to show up, Providing Proper identification.

Not sure either

I DNT think you can it's a set reservation for the ticket they don't check I'd anyways should be fine I went Tuesday the 27 of April and they didn't even care to check my name or the ticket name just make the reservation and be on time show up early to have more time for rides

Yes you can when you get to the point where it's time to print the ticket then you can change the name

Not sure, I didn't find anything on their website, but they did not card upon arrival, they just check for reservation time and the barcode for the ticket.