FWIW, had this been an ordinary hash or an object reference for which it was really, really necessary to violate encapsulation, something like the following (shorn of bless-ed confusion) might have been served:

>perl -wMstrict -MData::Dumper -le
"my %hash = (foo => {bar => {name => do { \(my $o = 'HiThere') }}});
 ;;
 my $hash_ref = \%hash;
 print Dumper $hash_ref;
 ;;
 my $scalar_ref = $hash_ref->{foo}{bar}{name};
 my $scalar = $$scalar_ref;
 print qq{'$scalar'};
"
$VAR1 = {
          'foo' => {
                     'bar' => {
                                'name' => \'HiThere'
                              }
                   }
        };

'HiThere'
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