Phone Tracking Support

I am currently using your plugin and it works great. However, I would like to be able to track calls to a phone number as described here: https://support.google.com/google-ads/answer/6095883?co=ADWORDS.IsAWNCustomer%3Dfalse&hl=en

Would it be possible to add this as an optional feature to your plugin? For example, if there would be a checkbox in the settings of your plugin and then we could just enter the phone number in a textfield that we want replaced on our website in whatever format its listed on any page (i.e. ‘1-888-888-8888’ or ‘888-888-8888’ , etc.) like Google describes in the article above. So that the phone number we enter into your plugin will be used as ‘phone_conversion_number’ in the code snippet.

Alternatively, if adding this feature is not possible, would adding the recommended script/snippet that google provides work with your plugin if I placed it myself manually?