For example, Abu is not his real name, but he uses this name to cover up his identity.
Abu is not his real name, but an alias he uses to cover his identity.
Identity, on the other hand, emphasizes a person's social status, position or "identity" in a certain group, or a "category" recognized by people when they belong to a certain position in a certain society or group organization; In addition, you can also express "status"
For example, the snoqualmie tribe stipulates its status as a federally recognized tribe.
The Quarmi tribe in Si Nuo regained the tribal identity recognized by the federal government.