I check the dwg in AutoCAD 2024 and Hebrew (Israel) as Locale.
It seems the string in text is created reversed. For example, the text "3X70mm^2" maybe inputed as "2^mm07X3" when creating the text.

According to your shared screenshot, you seem using AutoCAD 2025. Currently there is an issue in AutoCAD 2025 for TrueType Text when Region is Hebrew (Israel) and AutoCAD is in Advanced mode. Text start with number will be displayed reversed in order in display. This issue is only in canvas display and plot review. Not the plot to PDF result.
So let make the text "2^mm07X3" as example.
In canvas, due to the issue, it was reversed displayed as "3X70mm^2" , and it looks "correct" but actual wrong. Plot result is same as the original text "2^mm07X3" which look "wrong" but actually correct since it same as the text.
I'm sorry. But seems you may need to switch to Intermediate Mode (No need for change locale to English).
Then what you see in editing should be same as plot to PDF result.
You then need to correct any text in wrong order.