What does it mean that there is no limit to the number of times the recipient information can be modified?

There is no limit on the number of times to modify the recipient's information, which means that there are no more times to modify the information. Because there is a limit to the number of times the system can modify the name, it cannot be modified beyond the limit until the next day. Therefore, if the number of times exceeds the limit, the words "unlimited number of times to modify the recipient information" will appear.