Moving custom field

I know how to create custom fields following the on-site guide, but which different hook-ins can move the custom field to some place other than below the donations (e.g. give_after_donation_levels)?

I’ve tried all variations from the documentation, but nothing seems to take. For example, how do I move a custom field to right above the “donate” button or within the personal information section?

https://www.ads-software.com/plugins/give/