How to change the payment icons?

Please refer to this https://docs.woocommerce.com/document/stripe/#section-36

Wow, thanks for the quick answer! ?? Really superb, I appreciate this.

Where do I have to change this via this hook? In the class-wc-gateway-stripe.php?

Excuse me for my beginner’s question.

Kind regards

You do it in your child theme’s functions.php file. I would urge you to get a developer to do it for you otherwise if done wrong, it can bring down your site. So make sure you have backups.