How to show Quantity as filter in layered navigation in magento 2

[vartika_sharma]

I want to show Quantity filter in layered navigation like this

Quantity

0-10(2)

11-20(4)

I have enabled this attribute filter from admin panel and it is showing like

Quantity

In Stock(200)

So how do I modify it. I am not even able to change the "In Stock" label in manage option of attributes because it is disabled

Is there any extension available for this?

Thanks in advance!!

[kanidayania3d5]

Did you find solution for this i need same feature?