WooCommerce One Click Checkout

How we do setting when user click on the buy button of shop page then it’s directly redirecting to the checkout page?

How we do set when we click on the buy button of product page then it’s directly redirecting to the checkout page?

How we change the text and color of ‘buy button”?

Is there any setting through which we show “One-Click Checkout” Button only on the selected Product

Is there any setting by which we exclude the product from one-click checkout button

Is there is a setting by which you can select categories on which you select the one-click checkout button