The settings for those messages are global, but you could hard-code your values with PHP. This is untested, but for the success message, change includes/ajax.php
line 62 which reads echo $success_message;
to something like:
if ( $the_petition->id == 1 ) {
echo "My success message";
}
else if ( $the_petition->id == 2 ) {
echo "My other success message";
}
else {
echo $success_message;
}
and for the confirmation mails, change class.mail.php
, line 21 which reads $message = stripslashes( $options['confirm_message'] );
to something like:
if ( $petition->id == 1 ) {
echo "My confrimation message";
}
else if ( $petition->id == 2 ) {
echo "My other confrimation message";
}
else {
$message = stripslashes( $options['confirm_message'] );
}
The numbers 1 and 2 should be changed to whatever the ids of your petitions are. And the “quoted” text should be changed to whatever you want your new messages to be.