Issues with codification

[conejoninja]

Original information :

I have problem with printpdf plugin. I renamed Download Pdf to Vytvořit leták. And my problem is with characters like č,ř,ě, ...etc

When you look to my website there you can see it:
http://dogslife.cz/inzerce/prodej/pes/cistokrevna-stenatka-coton-de-tulear-bez-pp_i6

http://dogslife.cz/inzerce/oc-content/plugins/printpdf//download.php?item=6

I use osclass 3.0.1 and printpdf plugin is 1.3 version

Original issue: osclass/osclass-plugins#122