I have corrected this mistake. I believe it was a typo on the part of the editor who created the place, with no intent of insult. The JCAM map (here) shows the name as "Sons of Jacob of Salem", and there may have been a typo followed by a spelling checker correction gone wrong.
Our apologies for the unintentional upset caused.
(Please note that it may take 2-3 days for changes to update in the app search. You should also delete search history, as this doesn't update automatically.)