We use the entered child id to open a child case and the child id is the name of the child case. However, when I try to update the child id following Data Cleaning: Clean Case Data. I can't find the field to edit the case name. Any suggestions?
Yes, through the case importer. Only the field name and case_id would need to be included in the import spreadsheet. More detailed steps on using the case importer to update data can be found here.