diff --git a/source/wp-content/themes/wporg-main-2022/functions.php b/source/wp-content/themes/wporg-main-2022/functions.php
index ad36e283..3204c0f5 100644
--- a/source/wp-content/themes/wporg-main-2022/functions.php
+++ b/source/wp-content/themes/wporg-main-2022/functions.php
@@ -20,6 +20,7 @@
 add_action( 'wp_enqueue_scripts', __NAMESPACE__ . '\enqueue_assets' );
 add_action( 'init', __NAMESPACE__ . '\register_shortcodes' );
 add_filter( 'wp_img_tag_add_loading_attr', __NAMESPACE__ . '\override_lazy_loading', 10, 2 );
+add_filter( 'wporg_block_site_breadcrumbs', __NAMESPACE__ . '\update_site_breadcrumbs' );
 
 // Enable embeds in patterns.
 // See https://github.com/WordPress/gutenberg/issues/46556.
@@ -123,6 +124,32 @@ function override_lazy_loading( $value, $image ) {
 	return $value;
 }
 
+/**
+ * In the subpages, update first breadcrumb to be the parent page, rather than site home.
+ */
+function update_site_breadcrumbs( $breadcrumbs ) {
+	$parent = get_post_parent();
+	if ( ! $parent ) {
+		return $breadcrumbs;
+	}
+
+	if ( 'about' === $parent->post_name ) {
+		$top_level_page = array(
+			'url'   => home_url( '/about/' ),
+			'title' => __( 'About', 'wporg' ),
+		);
+		$breadcrumbs[0] = $top_level_page;
+	} else if ( 'download' === $parent->post_name ) {
+		$top_level_page = array(
+			'url'   => home_url( '/download/' ),
+			'title' => __( 'Download', 'wporg' ),
+		);
+		$breadcrumbs[0] = $top_level_page;
+	}
+
+	return $breadcrumbs;
+}
+
 /**
  * Prevent Jetpack from looking for a non-existent featured image.
  */
diff --git a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-details.php b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-details.php
index 364590d1..1fc28528 100644
--- a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-details.php
+++ b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-details.php
@@ -7,12 +7,12 @@
  */
 
 ?>
-<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|60","left":"var:preset|spacing|60","top":"16px","bottom":"16px"}}},"backgroundColor":"white","className":"is-sticky","layout":{"type":"constrained"}} -->
-<div class="wp-block-group alignfull is-sticky has-white-background-color has-background" style="padding-top:16px;padding-right:var(--wp--preset--spacing--60);padding-bottom:16px;padding-left:var(--wp--preset--spacing--60)"><!-- wp:group {"align":"full","layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
-<div class="wp-block-group alignfull"><!-- wp:paragraph {"style":{"typography":{"fontStyle":"normal","fontWeight":"700"}},"fontSize":"small"} -->
-<p class="has-small-font-size" style="font-style:normal;font-weight:700"><?php _e( 'About', 'wporg' ); ?></p>
-<!-- /wp:paragraph -->
+<!-- wp:wporg/local-navigation-bar {"backgroundColor":"white","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}},"position":{"type":"sticky"},"elements":{"link":{"color":{"text":"var:preset|color|charcoal-1"},":hover":{"color":{"text":"var:preset|color|charcoal-1"}}}},"border":{"top":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"right":{},"bottom":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"left":{}}},"textColor":"charcoal-1","fontSize":"small"} -->
+<!-- wp:site-title {"level":0,"fontSize":"small"} /-->
 
-<!-- wp:navigation {"ref":16892,"textColor":"blueberry-1","backgroundColor":"white","align":"wide","className":"is-style-dropdown-on-mobile","layout":{"type":"flex","justifyContent":"left"},"style":{"spacing":{"blockGap":"24px"}},"fontSize":"small"} /--></div>
-<!-- /wp:group --></div>
+<!-- wp:navigation {"ref":16892,"textColor":"blueberry-1","hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /-->
+<!-- /wp:wporg/local-navigation-bar -->
+
+<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}}},"fontSize":"small"} -->
+<div class="wp-block-group alignfull has-small-font-size" style="padding-top:16px;padding-right:var(--wp--preset--spacing--edge-space);padding-bottom:16px;padding-left:var(--wp--preset--spacing--edge-space)"><!-- wp:wporg/site-breadcrumbs /--></div>
 <!-- /wp:group -->
diff --git a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-people.php b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-people.php
index 25dbcf38..6820820e 100644
--- a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-people.php
+++ b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-people.php
@@ -7,12 +7,12 @@
  */
 
 ?>
-<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|60","left":"var:preset|spacing|60","top":"16px","bottom":"16px"}}},"backgroundColor":"white","className":"is-sticky","layout":{"type":"constrained"}} -->
-<div class="wp-block-group alignfull is-sticky has-white-background-color has-background" style="padding-top:16px;padding-right:var(--wp--preset--spacing--60);padding-bottom:16px;padding-left:var(--wp--preset--spacing--60)"><!-- wp:group {"align":"full","layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
-<div class="wp-block-group alignfull"><!-- wp:paragraph {"style":{"typography":{"fontStyle":"normal","fontWeight":"700"}},"fontSize":"small"} -->
-<p class="has-small-font-size" style="font-style:normal;font-weight:700"><?php _e( 'About', 'wporg' ); ?></p>
-<!-- /wp:paragraph -->
+<!-- wp:wporg/local-navigation-bar {"backgroundColor":"white","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}},"position":{"type":"sticky"},"elements":{"link":{"color":{"text":"var:preset|color|charcoal-1"},":hover":{"color":{"text":"var:preset|color|charcoal-1"}}}},"border":{"top":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"right":{},"bottom":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"left":{}}},"textColor":"charcoal-1","fontSize":"small"} -->
+<!-- wp:site-title {"level":0,"fontSize":"small"} /-->
 
-<!-- wp:navigation {"ref":17028,"textColor":"blueberry-1","backgroundColor":"white","align":"wide","className":"is-style-dropdown-on-mobile","layout":{"type":"flex","justifyContent":"left"},"style":{"spacing":{"blockGap":"24px"}},"fontSize":"small"} /--></div>
-<!-- /wp:group --></div>
+<!-- wp:navigation {"ref":17028,"textColor":"blueberry-1","hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /-->
+<!-- /wp:wporg/local-navigation-bar -->
+
+<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}}},"fontSize":"small"} -->
+<div class="wp-block-group alignfull has-small-font-size" style="padding-top:16px;padding-right:var(--wp--preset--spacing--edge-space);padding-bottom:16px;padding-left:var(--wp--preset--spacing--edge-space)"><!-- wp:wporg/site-breadcrumbs /--></div>
 <!-- /wp:group -->
diff --git a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-technology.php b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-technology.php
index acd00c91..fa3de88d 100644
--- a/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-technology.php
+++ b/source/wp-content/themes/wporg-main-2022/patterns/_nav-about-technology.php
@@ -7,12 +7,12 @@
  */
 
 ?>
-<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|60","left":"var:preset|spacing|60","top":"16px","bottom":"16px"}}},"backgroundColor":"white","className":"is-sticky","layout":{"type":"constrained"}} -->
-<div class="wp-block-group alignfull is-sticky has-white-background-color has-background" style="padding-top:16px;padding-right:var(--wp--preset--spacing--60);padding-bottom:16px;padding-left:var(--wp--preset--spacing--60)"><!-- wp:group {"align":"full","layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
-<div class="wp-block-group alignfull"><!-- wp:paragraph {"style":{"typography":{"fontStyle":"normal","fontWeight":"700"}},"fontSize":"small"} -->
-<p class="has-small-font-size" style="font-style:normal;font-weight:700"><?php _e( 'About', 'wporg' ); ?></p>
-<!-- /wp:paragraph -->
+<!-- wp:wporg/local-navigation-bar {"backgroundColor":"white","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}},"position":{"type":"sticky"},"elements":{"link":{"color":{"text":"var:preset|color|charcoal-1"},":hover":{"color":{"text":"var:preset|color|charcoal-1"}}}},"border":{"top":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"right":{},"bottom":{"color":"var:preset|color|light-grey-1","style":"solid","width":"1px"},"left":{}}},"textColor":"charcoal-1","fontSize":"small"} -->
+<!-- wp:site-title {"level":0,"fontSize":"small"} /-->
 
-<!-- wp:navigation {"ref":16421,"textColor":"blueberry-1","backgroundColor":"white","align":"wide","className":"is-style-dropdown-on-mobile","layout":{"type":"flex","justifyContent":"left"},"style":{"spacing":{"blockGap":"24px"}},"fontSize":"small"} /--></div>
-<!-- /wp:group --></div>
+<!-- wp:navigation {"ref":16421,"textColor":"blueberry-1","hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /-->
+<!-- /wp:wporg/local-navigation-bar -->
+
+<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}}},"fontSize":"small"} -->
+<div class="wp-block-group alignfull has-small-font-size" style="padding-top:16px;padding-right:var(--wp--preset--spacing--edge-space);padding-bottom:16px;padding-left:var(--wp--preset--spacing--edge-space)"><!-- wp:wporg/site-breadcrumbs /--></div>
 <!-- /wp:group -->
diff --git a/source/wp-content/themes/wporg-main-2022/patterns/_nav-download.php b/source/wp-content/themes/wporg-main-2022/patterns/_nav-download.php
index dd78caa3..499aaf40 100644
--- a/source/wp-content/themes/wporg-main-2022/patterns/_nav-download.php
+++ b/source/wp-content/themes/wporg-main-2022/patterns/_nav-download.php
@@ -7,12 +7,12 @@
  */
 
 ?>
-<!-- wp:group {"align":"full","style":{"elements":{"link":{"color":{"text":"var:preset|color|white"}}},"spacing":{"padding":{"top":"16px","right":"var:preset|spacing|60","bottom":"0","left":"var:preset|spacing|60"}}},"backgroundColor":"blueberry-1","textColor":"white","className":"is-style-brush-stroke is-sticky","layout":{"type":"constrained"}} -->
-<div class="wp-block-group alignfull is-style-brush-stroke is-sticky has-white-color has-blueberry-1-background-color has-text-color has-background has-link-color" style="padding-top:16px;padding-right:var(--wp--preset--spacing--60);padding-bottom:0;padding-left:var(--wp--preset--spacing--60)"><!-- wp:group {"align":"full","layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
-<div class="wp-block-group alignfull"><!-- wp:paragraph {"style":{"typography":{"fontStyle":"normal","fontWeight":"700"}},"fontSize":"small"} -->
-<p class="has-small-font-size" style="font-style:normal;font-weight:700"><?php _e( 'Download', 'wporg' ); ?></p>
-<!-- /wp:paragraph -->
+<!-- wp:wporg/local-navigation-bar {"className":"is-style-brush-stroke","style":{"position":{"type":"sticky"}},"fontSize":"small"} -->
+<!-- wp:site-title {"level":0,"fontSize":"small"} /-->
 
-<!-- wp:navigation {"ref":11576,"backgroundColor":"blueberry-1","className":"is-style-dropdown-on-mobile","style":{"spacing":{"blockGap":"24px"}},"fontSize":"small"} /--></div>
-<!-- /wp:group --></div>
+<!-- wp:navigation {"ref":11576,"hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /-->
+<!-- /wp:wporg/local-navigation-bar -->
+
+<!-- wp:group {"align":"full","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"32px","bottom":"16px"}}},"fontSize":"small"} -->
+<div class="wp-block-group alignfull has-small-font-size" style="padding-top:32px;padding-right:var(--wp--preset--spacing--edge-space);padding-bottom:16px;padding-left:var(--wp--preset--spacing--edge-space)"><!-- wp:wporg/site-breadcrumbs /--></div>
 <!-- /wp:group -->
diff --git a/source/wp-content/themes/wporg-main-2022/templates/page-counter.html b/source/wp-content/themes/wporg-main-2022/templates/page-counter.html
index f48311e6..e006b5da 100644
--- a/source/wp-content/themes/wporg-main-2022/templates/page-counter.html
+++ b/source/wp-content/themes/wporg-main-2022/templates/page-counter.html
@@ -1,12 +1,10 @@
 <!-- wp:wporg/global-header /-->
 
-<!-- wp:group {"align":"full","style":{"elements":{"link":{"color":{"text":"var:preset|color|white"}}},"spacing":{"padding":{"top":"16px","right":"var:preset|spacing|60","bottom":"0","left":"var:preset|spacing|60"}},"border":{"top":{"color":"var:preset|color|charcoal-1","width":"1px"},"bottom":{"width":"0px","style":"none"}}},"backgroundColor":"charcoal-2","textColor":"white","className":"is-style-brush-stroke is-sticky","layout":{"type":"constrained"}} -->
-<div class="wp-block-group alignfull is-style-brush-stroke is-sticky has-white-color has-charcoal-2-background-color has-text-color has-background has-link-color" style="border-top-color:var(--wp--preset--color--charcoal-1);border-top-width:1px;border-bottom-style:none;border-bottom-width:0px;padding-top:16px;padding-right:var(--wp--preset--spacing--60);padding-bottom:0;padding-left:var(--wp--preset--spacing--60)"><!-- wp:group {"align":"full","layout":{"type":"flex","flexWrap":"wrap","justifyContent":"space-between"}} -->
-<div class="wp-block-group alignfull"><!-- wp:wporg/site-breadcrumbs {"fontSize":"small"} /-->
+<!-- wp:wporg/local-navigation-bar {"backgroundColor":"charcoal-2","style":{"spacing":{"padding":{"right":"var:preset|spacing|edge-space","left":"var:preset|spacing|edge-space","top":"16px","bottom":"16px"}},"position":{"type":"sticky"},"elements":{"link":{"color":{"text":"var:preset|color|white"},":hover":{"color":{"text":"var:preset|color|white"}}}},"border":{"top":{"color":"var:preset|color|charcoal-1","style":"solid","width":"1px"},"right":{},"bottom":{"color":"var:preset|color|charcoal-1","style":"solid","width":"1px"},"left":{}}},"textColor":"white","fontSize":"small"} -->
+<!-- wp:site-title {"level":0,"fontSize":"small"} /-->
 
-<!-- wp:navigation {"ref":11576,"textColor":"blueberry-2","hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /--></div>
-<!-- /wp:group --></div>
-<!-- /wp:group -->
+<!-- wp:navigation {"ref":11576,"textColor":"blueberry-2","hasIcon":false,"layout":{"type":"flex","orientation":"horizontal"},"fontSize":"small"} /-->
+<!-- /wp:wporg/local-navigation-bar -->
 
 <!-- wp:group {"tagName":"main","layout":{"inherit":true},"className":"entry-content","style":{"spacing":{"blockGap":"0px"}}} -->
 <main class="wp-block-group entry-content">