There are a few settings that you will probably want to adjust:
Disable WooCommerce Coupons
What is the point of giving discounts on donations? You can deactivate coupons in the General Settings Tab of WooCommerce (/wp-admin/admin.php?page=wc-settings&tab=general) by disabling the checkbox.
Rename Account endpoints
You can rename the URL checkout & account endpoints in the Advanced Settings Tab of WooCommerce (/wp-admin/admin.php?page=wc-settings&tab=advanced).
You can deactivate reviews in the “Products” tab by disabling the checkbox “Enable product reviews”.
You can edit the permalink settings for products here: wp-admin/options-permalink.php.
Under Woocommerce -> Settings -> Emails you can adjust the subject & content of the emails (/wp-admin/admin.php?page=wc-settings&tab=email).