byeve

Hi guys! I need your help about translate the Search Bar Module. I need change te name button "search" to spanish language "Buscar" as the rest theme. My theme is translate to Spanish language, but I have some parts in English until. I'm working in this page http://doubleaa.es/es/ with the Autoclue theme. Througt the intenational > translate to prestashop, I find the module translate, but this not found. Ever I've the advertising "1 LACK". I save the change, but nothing. Nothing result. I lookin for the foro, I found same topics about this theme. But any found. I broseing in the files module (modules - > ps_searchbar) and I find the folder "translate" into the folders module with the file es.php, but this is emply. Please you can help me? I don't know do.