Step 1: Open the chat interface of WeChat friends who need comment names, find the … sign in the upper right corner and click in.
Step 2: On the newly popped-up chat information page, find your friend's chat avatar and click it.
Step 3: Jump to the personal information page, find the … icon in the upper right corner, and click Enter.
Step 4: On the page where comments and nicknames are set, directly modify the name to be commented in the remarks column, and then click Finish in the upper right corner to complete the setting.