If you want the migrated mapping in Org 2 to use the same object path as in Org 1, you must maintain the same folder path and file name in the Amazon S3 account for Org 2.
For example, if you have two different accounts, Account1 used for Org 1 and Account2 used for Org 2, the folder path and the file name must be the same in both the accounts:
Account1: folder1/filename1
Account2: folder1/filename1
In this scenario, you do not need to override the folder path and file name in the advanced properties.