With Terme Nav Menu Icon you can easily set Font Awesome icons for your menu items.

1.0

• Use Font Awesome Icons
• Farsi language support

1. Upload the plugin files to the /wp-content/plugins/plugin-name directory, or install the plugin through the WordPress plugins screen directly.
2. Activate the plugin through the 'Plugins' screen in WordPress
3. Use the Appearance->Menus to add item into your menus with icon.

4. Important Step: To display icons in your theme you should add walker parameter into your theme's wp_nav_menu function. something like this:

   wp_nav_menu( array( 'theme_location' => 'primary', 'menu_class' => 'primary-menu', 'walker' => new Terme_Menu_Walker() ) );