Duplicated form names lang keys are not being applied

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.1.X, Master
• Component/s: Forms
• Labels:
  • 7.1-should
• Story Points: 0.25
• Fix Priority: 4
• Git Pull Request: https://github.com/rafaprax/liferay-portal/pull/727

Steps to reproduce:

1. Go to Content > Forms
2. Add a Form
3. Add a title to the form: New Form
4. Add a Field
5. Save Form
6. Go to Content > Forms
7. Go to the kebab menu by the form you created > Duplicate

Expected Result:
New form should be called: "Copy of New Form"

Actual Result:
New form is called: "copy-of-x"