http://hub.personaldataecosystem.org/wagn/Media+*type+*content has:

Mediatype:

Description:

Website:

Author(s):

Publication:

Event:

Date:

I change one field in schema by editing this card to:

Mediatype:

Summary:

Website:

Author(s):

Publication:

Event:

Date:

I want names of all existing subcards to change accordingly, e.g.

http://hub.personaldataecosystem.org/wagn/MyCube_CEO_Intro+Description to

http://hub.personaldataecosystem.org/wagn/MyCube_CEO_Intro+Summary