You can change your current location on Google Maps by following these steps:
Open the Google Maps app on your device.
Tap on your profile picture or initial in the top right corner of the screen.
Select "Settings" from the menu.
Select "Location" or "Location services"
Turn on the "Device location" toggle switch.
To set a specific location, you can also click on the blue dot that shows your current location and select "Set location"
You can also click on the search bar and type in your desired location and click on the correct location that appears in the search results