Setting up two My Cloud PR4100

I want to set up two PR 4100 one for my main use and one for an offsite back up. I want to set the main with one name and the remote back up with another name. I also want to set up automatic back up. Finally, at this point I am inclined to leave the default RAID 5 setting on both any suggestions would be appreciated. I am not a real tech guy so advise is appreciated.

See the dedicated subforum for the PR series where users more familiar with that unit may be able to assist. This subforum (My Cloud) is generally for a different My Cloud unit, the single drive,single bay unit.