Sometime you want to display flags in the language switcher in your Prestashop theme. Our clients also asked me how to show the flags and sometime wanna display the flags from dropdown to inline.

All you need is open this file : /your-website/themes/classic/modules/ps_languageselector/ps_languageselector.tpl using your favorite code editor ( my tool: text editor :D ) and change it as you wish.

Then follow my tutorial