DUBAI, United Arab Emirates—Muslims in the Middle East and beyond on Monday broadened their calls for boycotts of French products and protests, as a clash over depictions of the Prophet Muhammad and the limits of free speech intensified.

Pakistan traders hold a banner with a defaced picture of French President Emmanuel Macron during a protest against the publishing of caricatures of the Prophet Muhammad, in Peshawar, Pakistan, on Oct. 26, 2020. Muhammad Sajjad/AP Photo