Update existing items

Hello Community

we are trying to use Monday.com in Our Company for Construction Management, Issue Management.

with our concept we depend on uploading data from the planning department weekly in Monday
all this also via an Excel interface, since the planning department uses MS Project.

Once we have already set up our board and linked the different board items, we have encountered the problem that all preparations become obsolete as soon as a new date is sent to us by the planning department.

is there another way to do this ? by using an app for example ?