<h2> product title for collection page [Impulse & impact theme]

[Baska77]

Hello there, I'm looking to get the <h2> for my products inside the collection page for both of my themes. Impulse and Impact
I've been reading a while but haven't found any solution so far.
This is the desired result for a collection page :

[Baska77 · Accepted solution]

Finally find it inside "product-grid-item.liquid" for impulse