Vba

EXCEL VBA gets the shape subcombine name in a Shape combination

I created a Shape combination in excel 2019, which also contains several Shape subcompositions. Now I can't read the name of one of the subgroups with vba

Adopt shape. GroupItems' approach, I got a collection of all the individual shapes (including the single shapes in the subgroup), but still couldn't get the name of the subgroup.

I also adopted GroupItems(I). ParentGroup's method, however, can only get the name of the top-level parent shape.

What do I need to do? Thank you!