Step 1
Navigate to the "Settings / Language Switcher" section of your langify backend:
Step 2
Select the theme you want to edit the language switcher for.
Step 3
Click "Add Icon" next to the language you'd like to add an icon for and select the image to upload.
After you have uploaded your icons, they should be displayed next to the languages:
Step 4
Make sure to select a language switcher that displays language icons: