Script EA to automatically adjust TP/SL to break even for a basket of trades on designated pairs

I need an EA/Script to automatically adjust TP/SL for a basket of trades for a given pair. For example, I may have 5 open trades on the pair AUDUSD 3 of which are in profit and 2 of which are in losses. The EA needs to let me choose which pair(s) to apply the script to, and the profit, break even or loss I want to accept for the selected pairs. The TP/SL should be applied to all the trades as a group for the pair and not just to individual trades.