Unable to find web dynpro component name

Hello,

I am unable to find the web dynpro component name for SNC application in portal.

We have requirement to modify the header row(label description) in alv .

On right click ,user field info we get reusable componet name 'SALV_WD_TABLE' ,view information 'VIEW_TABLE',

application name /SCF/SNC_RR . How can we find the name of the web dynpro componet where the actual logic exists ie. in SE80.

Thanks