I hope you had a good thanksgiving too. I made 500 biscuits and basted 50 turkeys! Every since my kids are adults I cook at a shelter from Weds night until Thurday AM, then I do dinner with my godchildren at thier house.
I think this should be clear Word to the wish do not do this on your production server. Always test first!
First you modify mod/certificate/lang/en_utf8/certificate.php
around line 129 you add a line with the new certificate name
Let's say you are naming it unicode_landsape_part_2
Follow the formats on the line above your entry (exactlly) and add
$string['typeunicode_landsape_part_2'] = 'Unicode (landscape2)';
save the changes. If you have done this correctly you should see new certificate name in the dropdown of available certificate types
Create a new folder called unicode_landsape_part_2 inside the 'type' folder
Now download a local copy of
mod/certificate/type/unicode_landscape/certificate.php
If you just upload certifcate.php into your unicode_landsape_part_2 folder you will have a duplicate of unicode_landscape
but if you delete the line around 121 that says
'FreeSerif', '', 20, $classname);
the certificate will no long call up the classname and you can add your line in the correct position, as part of the image, on a duplicated watermark.