Hello, I think there is a lack of translation in the file searchform.php. Line 4, the word "Search" is not translated. Is it possible for you to correct this issue in the following release? Unfortunately, this is the same with the image ./images/side-search-blue.png. Thank you.
Go to the searchform.php file present in the theme directory and edit that file as shown in the image given below. This will solve your translation issue. But we cannot translate the blue search button because it is the side-search.png image. If you want to display the text in your language than replace the side-search.png image with your own language text created image and then make the same name(i.e side-search.png) of your created images .
