The rename command renames both the dictionary and data portions of the file. It can also be used to rename only the dictionary or data portions of the file by specifying DICT or DATA in the command line.
The rename command cannot be used to transfer files between the dictionary and data levels. This command sets all group update flags to allow incremental saves to be used correctly.
RENAME [(DICT/DATA)] old-filename TO: new-filename
RENAME [(DICT/DATA)] test1 new name: test2