Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench
It has been corrected in version 1.9.0.
As you mentionned, it is only the name of the file that is wrong, the content was ok.
You can update SW4STM32 to the latest version.