Multi-Language – Theme translation issues

Hello,

I am running a multi-language site https://www.zehra.madenli.com

Using Montezuma latest, WP 3.7.1, Polylang 1.23.

I am having a problem with with translation of theme elements such as “Read More –>”, Comment boxes, Meta widget on the right sidebar,”Leave a reply” etc.

Some languages translate better than others, but users seeing a mixed content.

Could you please help me resolve this issue? DO we need a custom translation for the theme or is this can be done some other ways.

I am using Polylang for content translation and that seem to work fine, but have no luck with theme translating properly.

BTW WP 3.7.1 seem to have no bearing on this issue. It was not working before and still is not.

Your help once again is much appreciated.

Thank you in advance.