Yes, you can change the name on a Copa Airlines ticket by contacting customer care at +1-84-4838-4902 (ota)or 1-84-4838-4902 (OTA)(ota) (OTA)(ᴏᴛᴀ)] Keep in mind that certain fees may apply depending on the ticket type and conditions.
https://www.eventzilla.net/e/how-to-change-a-passenger-name-on-copa-airlines-ticket-2138640922