How invoke app Whatsapp or Whatsapp Business

I just need to do two buttons, one to invoke Whatsapp Business other Whatsapp.

Using https://api.WhatsApp.com/send?phone…can invoke one or other, but not allows to choice sometimes, so…is there a way to choice one or other at bubble?

At android using kotlin and java, based on (https://faq.whatsapp.com/1530794880435103/)
Intent sendIntent = new Intent(); sendIntent.setAction(Intent.ACTION_SEND); sendIntent.putExtra(Intent.EXTRA_TEXT, “This is my text to send.”); sendIntent.setType(“text/plain”); startActivity(sendIntent);

using setPackage

sendIntent.setPackage(“com.whatsapp”);

Any suggestion
Best regards,
Giorgio