Cannot change default language for site associated to organization

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.2.X, Master
• Fix Version/s: 7.1.10 DXP FP18, 7.1.10.5 SP5, 7.1.X, 7.2.10 DXP FP6, 7.2.X, 7.3.10 DXP GA1, Master
• Component/s: Sites Administration > Sites
• Labels:
  • ee-ts
  • liferay-dxp-71-sp5
  • liferay-fixpack-dxp-18-7110
  • liferay-fixpack-dxp-6-7210
• Branch Version/s:
  7.2.x, 7.1.x
• Backported to Branch:
  Committed
• Fix Priority: 3

Step to reproduce:

1. Create a new Organization
2. In that organization go to Organization Site and enable Create Site
3. Go to the organization site (it will have the same name as the organization)
4. Go to Configuration > Settings > Languages
5. Change the default language to Spanish
   Expected: The default language is changed successfully.
   Observed: The default language cannot be changed. The following error is shown in the UI: Site name is required for the default language.