change of location after RFE is raised

Hi, My company applied for H1B and I mentioned my client as ‘X’. I mentioned ‘X’'s location directly and this indeed resulted in RFE ( I believe) . Now, I want to change the address to my company address for the same client ‘X’ but a different location where ‘X’ exists for the same project. Client ‘X’ and my company are very near and less than 15 miles and this is where my manager will be sitting. Is that true that we should not mention client address directly in LCA? Is it Ok if I change address during RFE process? Please help me understand.