Treat 'destinationNode' as a replicationFarm name instead of an actual target node name, define the desired farms in your odnodes.xml - and then modify all the ODHOME/conf/lscs/*.xml and/or ODHOME/conf/LiveSite/OpenDeployWebRoot.xml config files to reference the 'node' as an external farm name. You may need to use an odSubst_**** task variable on the Production Deployment task to provide the name of the target farm to the OpenDeployWebRoot deployment.