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//* Add Stock status in Shop pages with status dot
function envy_stock_catalog() {
    global $product;
    if ( $product->is_in_stock() ) {
        echo '<div class="stock" >' . __( ' in stock <span class="dot"></span>', 'envy' ) . '</div>';
    } else {
        echo '<div class="out-of-stock" >' . __( 'out of stock <span class="reddot"></span>', 'envy' ) . '</div>';
    }
}
add_action( 'woocommerce_after_shop_loop_item_title', 'envy_stock_catalog' );