Create a new Front Panel configuration file:
System-wide: /etc/dt/appconfig/types/language/name.fp
Personal: HomeDirectory/.dt/types/name.fp.
Copy the entire default SUBPANEL definition from /usr/dt/appconfig/types/language/dtwm.fp to the new file:
SUBPANEL subpanel_name { … }
Modify the subpanel definition.
Save the new configuration file.
Choose Restart Workspace Manager from the Workspace menu.
For example, the following definition, placed in the file /users/janice/.dt/types/PerApps.fp, changes the name of the Personal Applications subpanel:
SUBPANEL PersAppsSubpanel { CONTAINER_NAME TextEditor TITLE Janice's Applications }