Removes WooCommerce's shop base from The SEO Framework's breadcrumbs.

remove-tsf-shop-base-breadcrumbs.php

<?php
// Don't include the PHP opening tag if PHP is already open.

add_filter(
	'the_seo_framework_breadcrumb_list',
	function ( $list, $args ) {

		if ( isset( $args ) ) {
			if ( 'single' === \The_SEO_Framework\get_query_type_from_args( $args ) ) {
				$is_product = tsf()->query()->is_product( $args['id'] );
			}
		} else {
			$is_product = tsf()->query()->is_product();
		}

		if ( $is_product ?? false ) {
			$shop_url = tsf()->uri()->get_bare_pta_url( 'product' );
		}

		if ( ! empty( $shop_url ) ) {
			foreach ( $list as $position => $item ) {
				if ( $shop_url === $item['url'] ) {
					unset( $list[ $position ] );   // Remove URL item.
					$list = array_values( $list ); // Reset positions.
					break;
				}
			}
		}

		return $list;
	},
	10,
	2,
);