Change the display name of a Catalog, Category, Product or Variant.
        Complete the following prerequisites:
 
        
            At the Content Editor
            CAUTION:
Re-index the site immediately after changing catalogs.  If the site
                is using an old index, new content will not appear and deactivated content will
                persist.
         
        - 
                Open the Catalog, Category, Product or Variant on the content tree.  
                
Browse to /sitecore/templates/Commerce/Catalog/ and
                    select the content item you want to rename.
             
- 
                Open the Display Name for editing.
                
Click the Home tab, and select the Display
                        Name button from the Rename group on the
                    ribbon.
                The system opens a dialog box containing the display name.
             
- 
                Make your edits.
                
To edit a field, click into the dialog box to make changes.
             
- 
                Save your changes. 
                
 Click OK.