How to change your geolocation?

Question

Browsers

One app is requesting geolocation from my browser.
And it refuses to work without this permission.
I want to change my geolocation to the one I need.
For example: Moscow.
VPN permissions for the browser do not work. And I need to be able to point to a specific location.

Answer 1

Chrome has a developer mode
Open the console
Click on the gear in the upper right corner
In the left menu, select Location
Specify the desired location
UPD
More Tools -> Sensors