国名リストのドロップダウンフィールド

[Heliosurge (Dan DeMontmorency)]

Is this maybe what your looking for?

Header Locale Selector

Would it be possible to have an option to use the country code instead of the flags? Similar to keyboard language on Windows.l? ie en es etc… The flag is huge on mobile. Or an option to shrink the flag size. Even a css overide would be handy. Thanks