Hello!
Thank you for asking your question about duplicating existing Widgets. Unfortunately, I was unable to locate this feature within BoldGrid and WordPress’s capabilities. However, reviewing resources online, I was able to find a plugin that serves this purpose, called Duplicate Widgets. I recommend utilizing that plugin to support your need for duplicating Widgets.
Please also consider submitting your feedback to request this or any other features you would benefit from. Our developers are always looking for more ways to improve BoldGrid’s ease of use and capabilities. Your direct feedback is very important to us!
I hope this helps!
Sincerely,
Carlos E