Multiverse-Core
                                
                                 Multiverse-Core copied to clipboard
                                
                                    Multiverse-Core copied to clipboard
                            
                            
                            
                        Backup Save / Copy Command
It would really nice, if a copy command or a backup command exists eg. /mv save world It should make a copy of the world and save it as zip or as a folder. And it can ne loaded with eg. /mv backup-import world-date-time.zip
I believe there is already plugins available for sure task. For example eBackup and Server Restore. In fact these have more features than the above mentioned.
https://www.spigotmc.org/resources/ebackup-simple-and-reliable-backups-for-your-server-supports-ftp-sftp.69917/ https://www.spigotmc.org/resources/serverrestorer.48853/
It is basically about the implementation in the Multiverse core and not to use other plugins. I think in such an extensive world system like Multiverse such standard commands are simply part of it.
Sincerely Robin Lindner