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filter is not described

woocommerce_product_variation_title_attributes_separator filter-hook . WC 1.0

The separator used for attributes found in Variation titles.

Usage

add_filter( 'woocommerce_product_variation_title_attributes_separator', 'filter_function_name_1010', 10, 2 );
function filter_function_name_1010( $string, $\WC_Product ){
	// filter...

	return $string;
}
$string
-
$\WC_Product
-

Where the hook is called

Loader::add_component_settings()
woocommerce_product_variation_title_attributes_separator
WC_Product_Variation_Data_Store_CPT::generate_product_title()
woocommerce_product_variation_title_attributes_separator
DataStore::include_extended_info()
Segmenter::set_all_segments()
woocommerce_product_variation_title_attributes_separator
woocommerce/packages/woocommerce-admin/src/Loader.php 1084
$settings['variationTitleAttributesSeparator'] = apply_filters( 'woocommerce_product_variation_title_attributes_separator', ' - ', new \WC_Product() );
woocommerce/includes/data-stores/class-wc-product-variation-data-store-cpt.php 309
$separator                 = apply_filters( 'woocommerce_product_variation_title_attributes_separator', ' - ', $product );
woocommerce/packages/woocommerce-admin/src/API/Reports/Orders/DataStore.php 356
$separator = apply_filters( 'woocommerce_product_variation_title_attributes_separator', ' - ', $variation );
woocommerce/packages/woocommerce-admin/src/API/Reports/Segmenter.php 386
$separator    = apply_filters( 'woocommerce_product_variation_title_attributes_separator', ' - ', $segment );

Where in WP core the hook is used WooCommerce

Usage not found.