change select a option woocommerce variation text code example
Example: woocommerce select options text
add_filter( 'woocommerce_product_add_to_cart_text', function( $text ) {
global $product;
if ( $product->is_type( 'variable' ) ) {
$text = $product->is_purchasable() ? __( 'Custom options text', 'woocommerce' ) : __( 'Read more', 'woocommerce' );
}
return $text;
}, 10 );