Using WLST to create an LDAPAuthenticator - Setting the Principal Credential

I am using WLST to create a WebLogic domain. I have WLST scripts to create all the components of the domain which work fine. However, I need to create and configure an LDAPAuthenticator. I used the AdminConsole to record the steps while manually creating an LDAPAuthenticator which generated a python script. The problem is in the generated script there is a line in the WLST that reads something like this: setEncrypted('Credential', Credential_12345','pathToMyDomain/Script12345Config', 'pathToMyDomain/Script12345Secret') where the principal password is being set. This script needs to be used on multiple servers in multiple environments and the password needs to