Question: how do you change your name on stardew valley?
Answer: If you're a Mac user, go to “/Users/[Your Mac Name]/. ... 
Next, locate and open the file named “SaveGameInfo” by using Notepad or any other text editor and press Ctrl + F for Windows or Command + F for Mac to open search in this specific file. ... 
Finally, change the highlighted name to any name you like and save the file.