Sprint name overlap

[govinda agarwal]

Sprint name from different project is shown in my project even though I started the project with different Sprint name. 

This is the first time and the two project instances are completely different. 

[Mikael Sandberg]

Hi Govinda,

Welcome to the Atlassian Community.

Sprints that wasn't created in your project usually shows up because issues in your project has also been associated with that sprint. Sprints are not unique to a project, so a user can accidentally choose the wrong one if they manually adds the sprint outside of the board. Use the issue navigator to search each sprint and edit the sprint field on those issues that have the wrong sprint. See Sprints shared between multiple boards for more information.