More than one line in fancyhead

[Andreas_Doering]

Is it possible to have more than one line in the fancyheaders to get
something like


Bla in line1
Bla2
Bla in line 2
Bla3                                              \thepage
----------------------------------------------------

Normal text.....




I only have the idea to do the one thing for the left header like:

  \usepackage{fancyhdr}
  \fancyhead{}
  \fancyhead[LE,LO]{\bf\large Bla in line1 \newline Bla in line 2}

But

  \fancyhead[CE,CO] {\bf\large Bla2 \newline Bla3}

does not work. The "Bla2" is no longer centered.


Any idea?


Thanks in advance

Andi