Hello Ramin,
We recommend switching to MCUXpresso. There is an SDK available for the HVP-KV46F150M.
There is not an automatic tool to convert the project from KDS to MCUXpresso, so you would need to create a new project for your board from MCUXpresso and then importing your sources and work on necessary changes from there.
The following Knowledge Base document provides additional information.
https://community.nxp.com/t5/MCUXpresso-IDE-Knowledge-Base/Moving-to-MCUXpresso-IDE-from-Kinetis-Des...
I hope that this information helps!
Regards,
Gustavo