Frends.SFTP.DownloadFiles Destination filenames using object

Frends.SFTP.DownloadFiles already supports defining filenames that need to be transferred using an object (#trigger.data.filePaths). If list of source files is passed as object, then user looses ability to modify the filename in the transfer process, as defining Destination.FileName value would have the effect that each of the transferred file would overwrite each other. There can be cases when user would want to rename the transferred files on-the-fly, if for example the filenames in source are not compatible with the filesystem, to where the files are being downloaded to. Could there be a similar object-type parameter in Destination as well, where users would be able to define to-be-filename per file in filePaths object (filePaths[0] would correspond with destinationFileName[0] etc.)? If user has to rename the files during the transfer - and macros aren't capable of performing the required types of changes - user needs to trigger DownloadFiles task once per file, which creates a huge overhead as SFTP connection is established and disconnected in loop.