Question for testing Wyre

[MssC23]

Not sure if this is the correct place to ask but I am using your old library version Copay wallet for our app. I am having some trouble with testing the Wrye payment method with Testnet Bitcoin. I am brand new to developing wallets and dealing with cryptocurrencies so please bear with me and if you can direct me to the right resource.

My main question is how I would be able to test bitcoin transactions with the Wrye payment method without having a Testnet Faucet? Currently, we are able to test ETH through Wrye fine however when testing Bitcoin errors are returned due to Livenet values being sent instead of Testnet. Is there a way within the wallet to pass the Testnet values to Wyre directly?

Thank you!