How to add a Custom Template below the color Pickr

[Kumaravel-A]

Is their any way to add a custom template, Like on the pic given below.
The library is very good and customizable but the only things is to add a custom template.

Version (see Pickr.version): 1.8.2
Used bundle (es5 or normal one): Normal
Used theme (default is classic): Classic
Browser-version: Chrome 103.0.5060.66
Operating-system: Windows 10