According to Islamic teachings, Muslims have to say "صَلَّى اللّٰهُ عَلَيْهِ وَسَلَّمَ" shortened as "ﷺ" Every time they hear or say the Prophet's ﷺ title or ﷺ staying a standard noun. "Muhammad isn't the father of any person amongst you, but he could be the messenger of Allah as well https://rowannevfw.pages10.com/the-best-side-of-quran-69016951