Create saved search formula to display child item name and exclude parent item name

Navigate to Lists > Search > Saved Searches > New

Select Transaction

Search Title: Enter Title

Click Criteria > Add preferred filters as necessary.

Click Results

Go to Columns > Field

• Select Formula (Text)

  o Formula: REGEXP_REPLACE(REGEXP_SUBSTR({name},’: [^:]+*$’),’: ‘,”)

Click Save & Run