Some royal cat subtitles are displayed as raw translation keys

The Bug:

Some royal cat subtitles are displayed as raw translation keys.

Steps to Reproduce:

1. Make sure you have closed captions enabled and play any of the sounds listed below.

   /playsound minecraft:entity.cat_royal.purreow

   /playsound minecraft:entity.cat_royal.stray_ambient

2. Look closely at the closed caption that is displayed.

Observed Behavior:

Some royal cat subtitles are displayed as raw translation keys.

Expected Behavior:

All royal cat subtitles would be displayed correctly.