sub get_by_id {
    my ($self, $feed_id) = @_;
    my $feed = $self->single({id => $feed_id});
    sub XML::Feed::Content::body_alt { shift->_var('body_alt', @_) };
    my $xml_feed = XML::Feed->parse(URI->new($feed->url));
    $xml_feed->{'url'} = $feed->url;
    
    use WWW::Translate::Apertium;
    foreach ($xml_feed->entries) {
     my $engine = WWW::Translate::Apertium->new(lang_pair => 'en-ca');
     my $translated_string = $engine->translate($_->content->body);
        
     #This change $_->content->body_alt 
     $_->content->body_alt($translated_string);
    }
    
    return $xml_feed;    
}

##</code><code>##

[% FOREACH entry IN feed.entries %]
    [% USE Dumper %]
    [% Dumper.dump(entry.content) %]
[% END %]

##</code><code>##

$VAR1 = bless( { 'body' => 'This is a test post', 'base' => undef, 'type' => 'text/html' }, 'XML::Feed::Content' );