Make doc text wording reflect the currently selected programming language (GdScript, C#) #12430

Your Godot version: Stable documentation

Issue description: It seems to be the case that the wording inside all documentation's text is relative to GDScript. It would be nice to adapt that to the programming language currently selected in the code listings. See the following example created based on the documentation page linked below:

In the first image, the text below the code listing fits perfectly.

In the second image the code listing is switched to C#. Now the description doesn't fit perfectly anymore. It is still easy to understand whats happening, but that might not be the case for more compicated examples. A more fitting description here might be:

The second line uses string interpolation to place the value of _score directly into the string. When using this feature, C# automatically converts values to string text, which is convenient when outputting text in labels.

Realted Issue: #12428.

URL to the documentation page (if already existing): https://docs.godotengine.org/en/stable/getting_started/first_3d_game/08.score_and_replay.html