Display name for text objects. 
Attaches a display name to a text object which may be used in place of the standard text object name. 
Syntax
text_name.displayname display_name 
Display names are case-sensitive, and may contain a variety of characters, such as spaces, that are not allowed in text object names.
Examples
hrs.displayname Hours Worked
hrs.label 
The first line attaches a display name “Hours Worked” to the text object HRS, and the second line displays the label view of HRS, including its display name.
Cross-references
See 
    
“Labeling Objects” for a discussion of labels and display names.