Week number instead of Day Dates

[justdream]

Dears,
Could you kindly help me to insert Week number instead of Day Dates for my Project timeline?
It could be Day Date plus week number below it
The most important for my managers, is showing week number

Below is my project timeline example
Thanks in advance for your time & support

[justdream]

Thread not solved yet, could be system mistake

[Artik]

Maybe this way.

Artik