Hello
According to OSM rules, if the name of a street is written on the board, we cannot remove it for reasons or political taste. Anyway, in one of the name tags, the words on the board should be recorded.
In addition, we all know that Abu Mahdi Al-Muhandis was a general who rose up to fight against the DA'ESH terrorist group and sacrificed his life for his country, Iraq.
If you say in Wikipedia that he was a terrorist, we all know that Wikipedia is not impartial in political matters.