Get the connections refernced in SSIS Package when connections are created at project level

Hi,

We have SSIS project where connections are created at project level. We do not have a connection created at individual package level.
Now we have connection name referenced at the task level.
For example we have " SQLTask:Connection="Logging" " Can we list the names of all connections that are referenced at the SSIS task level.

Sample XML code of the package has been uploaded in below path:
https://drive.google.com/file/d/1ZImNGfb-SuXjGh8SM5LI80-QwvkkjMU9/view?usp=sharing

Code to get the connection string when it is defined at package level is in the below link : 
https://social.msdn.microsoft.com/Forums/en-US/1d7965ac-3f2b-48d1-aa40-273ad89b75f0/extract-connectionstring-details-from-a-ssis-package?forum=sqlintegrationservices

As I am not aware of XML query, its becoming difficult to modify the above query based on my requirement, as now connections are not created at package level.

Thanks in advance.

Raksha