How do you rename you're explorer in Age of Empires III?

To rename your explorer in Age of Empires III, you need to select the explorer unit and then look for the command or option to rename it in the game's interface. Typically, you can do this by right-clicking on the explorer and selecting the rename option from the context menu. Alternatively, you can press the designated key for renaming units, if available, to bring up a prompt for entering a new name. Remember that the exact method may vary slightly depending on the game version or any mods you might be using.