vitis rename <file> <new_name> [flags]
    The file from the mounted Vitis system gets a new name.
    If the current category already contains a file with this name,
    an error will be reported (unless prevented by
    the --allow-same-names flag).

    Additional flags:

    --all | -A
        The new name will be assigned to all hard links
        to this file across all categories.

    --allow-same-names | -S
        This flag allows the creation of duplicate names.
        Does not work for directories.

    --update-canon-name | -C
        The canonical name will be updated. Another way to change
        the canonical name is through extended file attributes.
        When moving a directory, the canonical name
        is changed regardless of this flag.

This command is equal to:
vitis assign -v <file> -n <new_name> [flags]
