[Plugin: WPML translator] Homepage shows contents in all languages

Hello!

The theme used on http://www.imribas.com is Workz, a free one from WPexplorer.com; I installed WPML plugin on it with spanish as first language and english as secondary.

It works fine on pages and posts, but not for the Homepage: all its contents shows both in spanish and english; and I couldn’t find any translation option for Homepage Tagline (it’s located on Appearance/Theme Setting)

On the Noticias/News part, the link http://imribas.com/en/news/ looks OK, but when entering a single one, the address shows http://imribas.com/en/noticias/lawrence-weiner-in-food-markets-all-around-spain/ with “noticias” instead of “news” in the url.

I guess all this issues can be solved by some function, I’ve been searching for a while but I’m afraid my skills are more than basic. Any help would be most welcome!!

Best regards,
Anne-Sophie