[3.23 and below]
Currently it is not possible to automate this function, as it is understood that this type of critical action must be performed by a human action, being possible later to map its behavior in the vault through the audit reports.
To stop this operation for a period of time, the system administrator must manually stop the password change robots on the desired date and restart them when necessary.
To stop the robots, go to Settings > Execution process and disable the “Expired password”, “Operation executor” and “Operation executor: Retry” robots.