Meaning of abbreviation L'A'A' #translation

Jeffrey Herrmann

A German translation of the Hebrew inscription on my 6th great grandfather's headstone in the cemetery in Wandsbek, Hamburg reads in part
... unser Lehrer und Rabbiner Benjamin Wolf, gerufen L'A'A', Sohn vom ehrbaren Zwi sel. A.
Does anyone know what the abbreviation L'A'A' signifies?
Jeffrey Herrmann
New Rochelle, NY
researching Herschels of Hamburg

Odeda Zlotnick

How about letting people who know Hebrew view the Hebrew source?
Are you so sure the German translation is reliable?
Odeda Zlotnick
Jerusalem, Israel.