You can translate it into other languages, or directly hack the language file you are using (which leaves you unsupported), but I would recommend that you do not waste your time on it. It's going to take a bit of effort, but also confuse people who have used Jira before and make supporting it more difficult. I can't think of a good reason to change it, "summary" is the right word already.
Hi @lavanya j ,
You cannot rename standard, out of the box fields in JIRA. This includes filelds like Summary, Description, Labels, Versions, etc.
There is a New Feature request to better handle this, as tracked in
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.