You can configure Easy Flags module at Stores → Configuration → Swissup → Easy Flags page.
You can find one pretty straight forward option in “General” section. Here you can either enable or disable module. Option can be changed on store view level.
There is option “Language switcher mode”. It changes how looks and behaves switcher on storefront. There three possible value:
- Dropdown - Magento-like dropdown but with images.
- One line - string of flags without any text (only uploaded images).
- Modal popup - looks like dropdown but when you click on it popup occurres.