Awww, poor peanut
I think he will come around , he is just a little gun shy right now ( or hot dog shy
) In a couple of days he will probably 'rediscover' the toy and love it again.
As for changing your name...I'm not sure , but I don't think you can. I forgot the ' in mine ( Chloe'sMama was how it was suppose to read) so I just don't worry about it.