Template (Epic) Cloner for JIRA plugin is intended for any projects where recurring issues exist. The plugin saves teams' precious time by automating issues creation process.
Template (Epic) Cloner for JIRA let you clone Epic together with any linked issues together with sub-tasks. In results you are getting new Epic and new linked issues similar to your pattern.
Installing
Template (Epic) Cloner for JIRA is available on Atlassian Marketplace under this link.
Details how to install the plugin in your JIRA instance you can find here.
Please remember that you can try trial version to check how it works.