The default title of a class is displayed in the third column in the "Details" view of a folder. Per default, XFolder will identify itself as "XFolder" in there. You can change this setting back to "Folder" or translate it to your language.

Note that the default class title must not be confused with the "class name" which is registered internally with the WPS. No matter what you enter here, the XFolder class will always be known as "XFolder" to the WPS.

As a result, changing the class default title will NOT affect sorting objects in a folder by type.