Hi VLD0251,
Thank you for this remark. I usually double check using Google maps, local sources (social media), but you are right, I'll pay more attention to this in the fiture.

Regarding the "At", it's not commun in this area, locally, its "Ayt". Plus, its official name is "Béni Anane" (see https://www.joradp.dz/JO8499/1984/067/FP1484.pdf). I also added the tifinagh for "y".