Complex sentence: The word "Kaka" can be loosely translated as "uncle", however, in Pashtun tradition, "Kaka" may refer to an elder, although calling an elder by their name is considered offensive in Pakistan.
Split into simpler sentences: The word "Kaka" can be loosely translated as "uncle". However, in Pashtun tradition "Kaka" may refer to an elder, because addressing an elder by name is considered offensive in Pakistan.