Similar to self.download_file(), except that you get to rename the
            file being downloaded to whatever you want.

def save_file_as(self, file_url, new_file_name, destination_folder=None):
        """ Similar to self.download_file(), except that you get to rename the
            file being downloaded to whatever you want. """
        if not destination_folder:
            destination_folder = constants.Files.DOWNLOADS_FOLDER
        page_utils._download_file_to(
            file_url, destination_folder, new_file_name)