Selection value message is not translated properly in Japanese localization

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X, 7.1.X, Master
• Fix Version/s: 7.1.10 DXP FP3, 7.1.1 CE GA2, 7.1.10.1 SP1, 7.1.X, Master
• Component/s: Translations > Japanese (ja)
• Labels:
  • QA-V
  • STAB_TST_JA
  • STAB_TST_JA_MUST
  • liferay-dxp-71-sp1
  • liferay-fixpack-dxp-3-7110
• Branch Version/s:
  7.1.x
• Backported to Branch:
  Committed
• Story Points: 0.25
• Fix Priority: 4
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/63257

Summary
This ticket branches off of LPS-84851.

After selecting a single asset, or a few assets via checkbox you will see X of Y Items Selected.

In Japanese, this is translated incorrectly as Y中X 項目を選択. The preference would be X/Y項目を選択中.

This was found in Adaptive Media, but affects anything that allows selectable checkbox lists such as DM, WCM, DDM, etc.

Steps to Reproduce

1. Start up Liferay 7.1.X
2. Go to Product Menu > Control Panel > Configurations > Adaptive Media
3. Change localization to Japanese (i.e. append /ja/ after hostname:port)
4. Click one of the checkboxes in the list next to a selectable asset in the list, then notice the text that appears after the selections are made

Actual Behavior
Nonsense translation of Y中X 項目を選択 (English approximation: Y middle X entries will select)

Expected Behavior
Use something a little more simpler with number such as a ratio: X/Y項目を選択中 (English approximation: X/Y entries are currently selected)

Reproduced in
7.1.X Private Commit: 40d9e186b7f81ae2c027e7e89fdb1ad890d6eb9f