I want to add a dropdown variable switch For the Product archive and text switch

I want a text switch only For the Single Product page and a dropdown variable switch For the Product archive. The dropdown variable switch For the Product archive is working now. Now I need to modify my single product page. Here I need to add a text switch.

Also, I want to change the “Add to Cart ” button text on the Product archive. I already apply this code:

add_filter( 'woocommerce_dropdown_variation_attribute_options_html', 'filter_dropdown_option_html', 12, 2 );
function filter_dropdown_option_html( $html, $args ) {
    $show_option_none_text = $args['show_option_none'] ? $args['show_option_none'] : __( 'Choose an option', 'woocommerce' );
    $show_option_none_html = '<option value="">' . esc_html( $show_option_none_text ) . '</option>';

    $html = str_replace($show_option_none_html, '', $html);

    return $html;
}

add_filter( 'woocommerce_product_add_to_cart_text' , 'custom_woocommerce_product_add_to_cart_text' );
function custom_woocommerce_product_add_to_cart_text() {
    global $product;    
    $product_type = $product->product_type;  
    switch ( $product_type ) {
case 'variable':
            return __( 'Köp', 'woocommerce' );
        break;
}
} 

// Change add to cart text on single product page
add_filter( 'woocommerce_product_single_add_to_cart_text', 'woocommerce_add_to_cart_button_text_single' ); 
function woocommerce_add_to_cart_button_text_single() {
    return __( 'Köp', 'woocommerce' ); 
}

// Change add to cart text on product archives page
add_filter( 'woocommerce_product_add_to_cart_text', 'woocommerce_add_to_cart_button_text_archives' );  
function woocommerce_add_to_cart_button_text_archives() {
    return __( 'Köp', 'woocommerce' );
}

/* Change Add to Cart text on shop page */
function custom_cart_button_Shop_Page( $text, $product ) {
    if( $product->is_type( 'variable' ) ){
        $text = __('Köp', 'woocommerce');
    }
    return $text;
}
add_filter( 'woocommerce_product_add_to_cart_text', 'custom_cart_button_Shop_Page', 9, 2 );

But it’s not working. Please help me to slove it as soon as possible.