Reproudction steps:
1. Open the attached “IN-114583.zip” project
2. Open the “BUG-1682014” scene
3. Enter Play mode
4. Observe the second line of text in the Game view

Expected result: The second line of text is “This player name is Jake”
Actual result: The second line of text is “This player name is John”

Reproducible with: 1.5.1, 1.5.7 (6000.0.57f1, 6000.2.4f1, 6000.3.0b1)

Reproducible on: Windows 11
Not reproducible on: no other environments tested

Note:
- Also reported in Discussions [https://discussions.unity.com/t/local-variable-uses-global-variable-if-it-has-the-same-name/1682014|https://discussions.unity.com/t/local-variable-uses-global-variable-if-it-has-the-same-name/1682014|smart-link]