The Blood Angels campaign will be called "Shield of Baal: Leviathan" according to bits out of the latest White Dwarf. All we know now for certain is the name, and that it will be exclusively in English.
via KaldorSwarmlord
Can also be seen here
http://dedard.blogspot.com/2014/11/blood-angels-boxed-set-gets-name.html
I don't know if any other german WD readers noticed:
on page 20 of the current WD, where they talk about the various ways to benefit from the Toxicrene, some note is written in the bottom left corner (I'll translate):
"Shield of Baal: Leviathan ist ausschließlic in englischer Sprache erhältlich, aber damit du sofort mit dem Spielen loslegen kannst, haben wir hier die Regeln auf Deutsch abgedruckt."
"Shield of Baal: Leviathan is exclusively available in English, but for the purpose of playing immediatly we printed the rules in German here for you."
