Accessibility on Sidebar menu

good morning,
I have to make accessible (w3c) my site with coreui pro for angular, the problem is that I can not assign the tag to the burger menu on sidebar menu…

is there a solution?

Hi Roberto, what tag you want to assign?

I need to assign the aria-lable to the burger menu of sidebar but this button is in a library and i cant change it.

tnx for repply
best regard Roberto