I got the solution for this problem
I encoded the "&" on the url like "%26".
After I coded this to do the translation

        if($name=~/(.*)&(.*?)/)
            {

             $name=~s/(.*)&(.*?)/$1%26$2/;
              print $name;

         }
         else
         {
                  print $name;
         }
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Thank you for all your help!