Is there a way to put an absolute week or month number in Jira for startOfWeek(10) /startOfMonth

[Geetha]

I am trying to get the Jira issues solved between 2 dates and save as a filter. Currently, I am using StartOfWeek(-8) for eight weeks earlier start date. The disadvantage is a week later I have to make it to StartofWeek(-9) which is inconvenient to keep track of. 

I want to have a filter where I can use StartOfWeek(10) and EndOfWeek(20), for example, which takes the values between Week 10-20 of a year. Any help? Thanks

[James Park]

I will need the help with the same issue.