[Resolved] two questions with WPML

Hi! I have two questions :
- I need to change some links behind my navigation menu translated in French, but I can't reach the page where to do it.
- When I translate pages from english to french, the french page does not look like the english page. The picture headers are not taking all the space in the page as supposed to for example. I have to go on every french page and change manually the width of pictures and texts... Also, even if I change the width of the header picture, it does not take the screen space.
Could you help me please?