To copy the names of financial categories and groupings of financial accounts from one entity to another within a consolidated organisation, start by setting the names and groups you want at consolidated level.
See more about setting these up in How to configure your P&L and Balance Sheet in ScaleXP (consolidated company)
Then transfer these settings to each individual entity.

See also these articles:
How to add consolidation adjustments
How to consolidate intercompany accounts in ScaleXP
How to eliminate intercompany accounts; How to add or remove accounts to be eliminated