Dear Christian Hammes,
If layout main-right.xml is default,
Please go to your_site\templates\sj_worldnews\layouts\main-right.xml and find:
<header1 order="1" id="yt_top" >
<positions>
<position width="500px" height="" type="modules">nav2</position>
<position width="330px" type="modules">top1</position>
<position width="150px" height="" type="modules">top2</position>
<position width="" type="feature">@menu</position>
</positions>
</header1>
<header2 order="2" id="yt_header">
<positions>
<position width="300px" height="" type="feature">@logo</position>
<position width="680px" height="" type="modules">header2</position>
</positions>
</header2>
<menu order="3" id="yt_menuwrap" autosize="1">
<positions>
<position width="" type="feature">@menu</position>
</positions>
</menu>
=>
<header1 order="1" id="yt_top" >
<positions>
<position width="" type="feature">@menu</position>
</positions>
</header1>
<header2 order="2" id="yt_header">
<positions>
<position width="300px" height="" type="feature">@logo</position>
<position width="680px" height="" type="modules">header2</position>
</positions>
</header2>
Thanks!