Sidebar & Contact form appearing in different languages

Hello,
I’m working on http://www.fruticola.net using qTranslate and the theme is Yoko.

I would like to have the sidebar text display in the language that is selected (Search & Language)–so if Spanish is the selected language, the search “widget” would only be “Busqueda,” etc.

Right now I’m only editing it in the Widgets subsection under Appearances instead of going into the code…

The second part of my question has to do with the Contact form that I am using here. I’d like to be able to change the code so that Name/Email/Message/Send appear in the proper language. I have found the place where the code goes in the plug-in (which is Easy Speak Widget Contact Form) but am not sure what to put…

Any help on this would be greatly appreciated!