It seems that in 20w21a there was an effort made to make all item names mentioned in subtitles consistent with their actual names, but this one seems to have been missed.
MC-188495
Turtle shell equipping subtitle is incorrectly capitalized
Resolved
Duplicate
1
(Unassigned)
Community Consensus
Low
Text
1.16 Pre-release 3, 1.16 Pre-release 4, 1.16 Pre-release 5, 1.16 Pre-release 7
Retrieved
Going forward, we're going to track all UI related text capitalization-related issues in a single ticket. As such, I've merged this ticket into MC-190102 and resolved it as a duplicate.
If you notice any more text capitalization issues, please leave a comment in MC-190102.
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