Adword conversion tool

Hello to you all!

First of all thanks a lot for this helpfull pluggin.
I use it on my website, and as I am planning an Adword campain, I would need to define an online meeting as a conversion.
To do so I need to add a piece of code on th buton like that:
<button onclick=”return gtag_report_conversion()”>Submit</button>

Is it possible with your pluggin?

Have a nice day,

Nicolas

The page I need help with: [log in to see the link]