How to change GLOGOWNER user password

How to change GLOGOWNER user password?

Glogowner default password is glogowner, you can change as per requirement.

The application doesn't login directly as glogowner, it logs in as glogdba and glogload,
so you can change the glogowner password without updating any property files. You'll just need to remember it when patching.
sqlplus "/as sysdba"
SQL> alter user glogowner identified by yourpassword;

Note : Changing glogowner password doesn't require any service to be shutdown.
The same way you can change the password of archive,reportowner and xmlreport user password.