Breadcrumbs actions/filters

1/  Action that starts once breadcrumbs is shown on the page

Action name: 'etheme_page_heading'

Action usage:

add_action('etheme_page_heading', function() { ?>
	<div style="background-color: #000;color: #fff;line-height: 1;padding: 12px;">
		 <div>
			 <marquee>This is custom text above page heading on each page has breadcrumbs</marquee>
		</div>
	</div>
<?php }, 5);

Example: https://gyazo.com/e7a2df66ea87514dcb187864a7024fcb

Note: change the number after function to make it shown before/after breadcrumbs (higher is more under) -> https://prnt.sc/QQ0MYIjfwDvz

2/  Action that starts before breadcrumbs main content

Action name: 'etheme_before_breadcrumbs'

Action usage:

add_action('etheme_before_breadcrumbs', function() { ?>
	<div style="text-align: center;">
		<div>This is custom text above page heading on each page has breadcrumbs</div>
	</div>
<?php }, 5);

Example: https://prnt.sc/aCd2UZvpr3_U

3/ Action that starts after breadcrumbs main content

Action name: 'etheme_after_breadcrumbs'

Action usage:

add_action('etheme_after_breadcrumbs', function() { ?>
	<div style="text-align: center;">
		<div>This is custom text below page heading on each page has breadcrumbs</div>
	 </div>
<?php }, 5);

Example: https://prnt.sc/6B32qXXqf3El

#WooCommerce use-cases

4/ Filter to change title to title with endpoint on my account page

Filter name: 'etheme_breadcrumbs_page_title'

Filter usage:

add_filter ('etheme_breadcrumbs_page_title', 'et_breadcrumbs_title', 10, 1);

function et_breadcrumbs_title($subtitle){
	 if (!class_exists('WooCommerce'))
	 	return $subtitle;<br>
	 if (is_account_page() && is_user_logged_in()){
	 	if (is_wc_endpoint_url()){
			global $wp;
		 	global $wp_query;
		 	$endpoint       = WC()->query->get_current_endpoint();
	 		$action         = isset( $_GET['action'] ) ? sanitize_text_field( wp_unslash( $_GET['action'] ) ) : '';
		 	$endpoint_title = WC()->query->get_endpoint_title( $endpoint, $action );
		 	if ($endpoint_title){
	 			$subtitle .= ' - '.$endpoint_title;
	 		}
	 	}
	 }
	 return $subtitle;
}

Example:

before -> https://prnt.sc/TwaT5sb1R-IM ( without endpoint after title )

after -> https://prnt.sc/Lgil50plBNv7 ( with page endpoint after title )

5/  Filter to remove shop step from breadcrumbs on product taxonomies pages (some users want to hide it or in some cases it is shown twice)

Filter usage:

add_filter( 'etheme_breadcrumbs_shop_step', '__return_false');

Example:

before -> https://prnt.sc/_jobUiKWBD4f ( shop step is shown )

after -> https://prnt.sc/0q5CLtn1NV1q ( shop step is not shown )