Development tools for Zephyr on STM32Workbench for Zephyr: VS Code extension to set up, build, flash and debug Zephyr applications on STM32.Devicetree manager: browse, edit and visualize Zephyr devicetree, STM32CubeMX-like for Zephyr.
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.