You're doing something else wrong then. This works just fine. 

#!/usr/bin/env perl
use strict;
use warnings;

use XML::Twig ();

my $twig = XML::Twig->new;

$twig->parse( qq{<img src="/foo/bar.jpg" />\n} );

for my $img ( $twig->get_xpath( "//img" ) ) {
  $img->change_att_name( 'src', 'links' );
}

$twig->print;

exit 0;

__END__
## Outputs:
<img links="/foo/bar.jpg"/>

[download]

In reply to Re: change attribute name using XML::Twig by Fletch
in thread change attribute name using XML::Twig by aakikce

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