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Impact on deleting column

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We need to rename and then delete the column

[BangloreABCD].[dbo].[Market].[StreetID] from ABCDSQL1 instance.

Please help in

- an impact analysis at the DB level (not application level) for this change.  Including any references to the column and replication of the table / column to ABCDSQL2 instance?

- steps required to rename the column based on the impact analysis? I know how to rename column-- sp_RENAME 'TableName.[OldColumnName]' , '[NewColumnName]', 'COLUMN' and impact is that the new column will not be reflected in any of the references. 

- steps required to delete the column approximately 2 weeks later based on the impact analysis?

In short:

What will be the impact if we rename column?

how to find the any references to the column and replication of the table/column?

steps required to delete column based on impact analysis?

Thanks in advance.


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