multiple archive_command in PostgreSQL

I have replication with PostgreSQL, so I want to set archive_command = 'cp %p /var/lib/postgresql/11/main/archive/%f' but I also want to save WAL files to another safe place: S3. So is it possible to have multiple archive_commands? And can I put this command on the slave to push wal files to S3 instead of on the master - I want master to have less performance impact.