Questions About Titles of Albums and Photo Streams

Hi there! Just moved over from Android and am learning the ins and outs of iOS. As such, I've found myself with a few questions. I moved all my photos from Google Photos to iCloud and it's scanning all my "people" and places. Here are the issues I am having thus far:

1. Is there a way to change the titles of the stories in the photo stream? There’s one, for example, labeled “Buzz England and Wizard Rifle,” which sounds insanely sick, but I have no idea what that is - it’s photos from a concert in 2016, but those certainly were not the performers I was seeing.
2. In a similar vein, when Photos is labeling people and making albums, I don’t really understand what it’s doing. For example, if it recognizes two people I have photos of as “Bob” and “Dave” it will make an album called “Bob and Dave,” which makes sense, except most of the photos will just be photos of Bob or Dave, not photos of the two of them together, even if I do have photos of Bob and Dave together. What’s that about?
3. Is there a way to sort my "people" album chronologically? For example, let's say I have photos of my wife when we were on vacation in 2018 and 2019. The photos from 2018 and 2019 will all be mixed up in the album of photos that iOS recognizes as being of her - there doesn't seem to be any rhyme or reason to how they're sorted. Of course I can just make an album manually of "Vacation 2018," which I plan to do anyway, I'm just curious.

Thanks!