I'm terribly sorry but if you made a transaction to the wrong wallet it is irreversible. The only option you'd have is to kindly ask the owner of that wallet if he'll return your funds. There was a story about someone who paid like 10 or 20 btc in fees by mistake during a transaction and the miner returned it to him after the rightful owner contacted him. I'm also not sure how, you should look into that story I suppose. Maybe if you spread the message and add a correct address with proof that it was sent from you, he will see it and hopefully return (some) of it. Good luck.