This command facilitates changing the wallet passphrase from the current passphrase to a new one, enhancing security by allowing users to update their passphrase regularly.

How is this used?

Utilized to update the wallet passphrase from an existing passphrase to a new one. This functionality is crucial for maintaining the security of the wallet by allowing users to regularly change their passphrases, thereby reducing the risk of unauthorized access or potential breaches. By providing both the current passphrase and the desired new passphrase, users can ensure that their wallet remains protected with up-to-date security measures. This command is essential for proactive security practices, enhancing overall protection for wallet assets and sensitive information.