The main plugin supports manually adding addresses to a list.
Our HD wallet add-on enables you to derive virtually unlimited addresses directly from your own HD wallet without any middlemen between you and your customers.
CryptoWoo does not have access to create transactions or send cryptocurrency, it can only see incoming payments from customers.
If you want to reduce the influence of third parties even further, you can connect CryptoWoo to your self-hosted Esplora or Insight API instance to process the payments instead of using one of the supported public block explorer APIs. The availability of custom APIs can differ for different cryptocurrencies.