Tell Name Mangler which files to rename, set up your rules, then click one button and it's done.
anchor apple generic and identifier "com.manytricks.NameMangler" and (certificate leaf[field.1.2.840.113635.100.6.1.9] /* exists */ or certificate 1[field.1.2.840.113635.100.6.2.6] /* exists */ and certificate leaf[field.1.2.840.113635.100.6.1.13] /* exists */ and certificate leaf[subject.OU] = METK467GW2)