NamedSlideShow.Name Property (PowerPoint)
You cannot use this property to set the name for a custom slide show. Use the Add method to redefine a custom slide show under a new name. Read-only.
expression A variable that represents a NamedSlideShow object.
You can use the object's name in conjunction with the Item method to return a reference to the object if the Item method for the collection that contains the object takes a Variant argument. For example, if the value of the Name property for a shape is Rectangle 2, then
.Shapes("Rectangle 2") will return a reference to that shape.