Hide latest posts from front page

Hi, I really apprichiate if someone help me to hide the blog posts from the front page. I dont need eihter an other static page contents inside the front page. An other question is that how can I change from the navigation the word HOME to another language? And the last, is it possible to change the color of the footer from white to black (with white texts)? http://www.happiradikaali.fi/test/