Media Title Query

Hi, I have the following two queries on the media title: 1. Is there a way to stop the 'Header Media Title' from taking a second line? I type 22 characters and it makes the media title a double line. I want to limit this to one line. 2. Is there a way to change the header media so it is a different image on the home page to the other pages? My URL is: wafflesandlamingtons.com Thanks, Theo.