Issue Summary

Currently,
During a Copy Jira Data, in case there is a conflict in Project Key or Project Name, the message only mentions about duplicate Project Key as shown in below screenshot.

However, if there is a conflict of ONLY project name, the current message creates confusion as if there is a duplicate project key which is not the case. 

Steps to Reproduce

1. Create a project with name Migration Test and key MT in Source Site
2. Create a project with name Migration Test and key MIGT in Destination Site
3. Perform Copy Data for project Migration Test from source to destination site

Expected Results

The error message related to duplicate project should inform to check if there is any duplicate Project Name or Project Key in destination Site. 

The message however is clear during JCMA migration as shown below, and should be same for C2C migration.

Actual Results

The error message related to duplicate project ONLY informs to check if there is any duplicate Project Key in destination Site.