Bulk Update the Adjusting Period Name

Summary:

How to Bulk Update the Adjusting Period Name?

Content (please ensure you mask any confidential information):

We created a GL accounting calendar that starts from 1999-01 and includes 4 adjusting periods each year. Now we'd like to change the default adjusting period names. Since the calendar spans many years, manually updating these names would require significant effort.

We attempted to use the Export and Import tool to perform a bulk update. However, the process failed with an error indicating duplicate period names, even though we have confirmed there are no duplicate names in the file

Question:

Is there any supported tool or method to bulk update adjusting period names in the GL accounting calendar?