Filters a menu item’s title.

$title string

The menu item's title.

$menu_item WP_Post

The current menu item object.

$args stdClass

An object of wp_nav_menu() arguments.

More Arguments from wp_nav_menu( ... $args )

Array of nav menu arguments.

• menuint|string|WP_Term
  Desired menu. Accepts a menu ID, slug, name, or object.
  
• menu_classstring
  CSS class to use for the ul element which forms the menu.
  Default 'menu'.
• menu_idstring
  The ID that is applied to the ul element which forms the menu.
  Default is the menu slug, incremented.
• containerstring
  Whether to wrap the ul, and what to wrap it with.
  Default 'div'.
• container_classstring
  Class that is applied to the container.
  Default 'menu-{menu slug}-container'.
• container_idstring
  The ID that is applied to the container.
• container_aria_labelstring
  The aria-label attribute that is applied to the container when it's a nav element.
• fallback_cbcallable|false
  If the menu doesn't exist, a callback function will fire.
  Default is 'wp_page_menu'. Set to false for no fallback.
• beforestring
  Text before the link markup.
• afterstring
  Text after the link markup.
• link_beforestring
  Text before the link text.
• link_afterstring
  Text after the link text.
• echobool
  Whether to echo the menu or return it. Default true.
• depthint
  How many levels of the hierarchy are to be included.
  0 means all. Default 0.
  Default 0.
• walkerobject
  Instance of a custom walker class.
• theme_locationstring
  Theme location to be used. Must be registered with register_nav_menu() in order to be selectable by the user.
• items_wrapstring
  How the list items should be wrapped. Uses printf() format with numbered placeholders. Default is a ul with an id and class.
• item_spacingstring
  Whether to preserve whitespace within the menu's HTML.
  Accepts 'preserve' or 'discard'. Default 'preserve'.

$depth int

Depth of menu item. Used for padding.

File: wp-includes/class-walker-nav-menu.php. View all references

$title = apply_filters( 'nav_menu_item_title', $title, $menu_item, $args, $depth );