Change X Axis Display to Week Instead of Day

[link22]

I have the x axis of my search displaying by week however I do not want this format:
Apr 23
Apr 30
etc.

I have my chart showing the monthly results and I am trying to achieve something similar to:
Week 1
Week 2
Week 3
Week 4

Thanks!

[link22 · Accepted solution]

For anyone in the future who may want to do something similar, here is the search string I used:
....... | eval week=strftime(relative_time(_time,"@w1"), "%Y-%m-%d") | stats count by week | streamstats count as weeknum | eval week="Week ".weeknum | fields - weeknum

I had my search time range locked to a month, which worked the nicest (4 weeks in a month).

[Sukisen1981]

Have you tried this out?
|eval weeknumber=strftime(_time,"%U") | stats count by weeknumber

[link22]

Thank you! With a little tweaking, that worked.