Dynamic quarter name in chart title

[Pomna]

Hello experts I need help setting up dynamic quarter names in chart title. Below is the script I have for dynamic month name but I need it for quarter.

Thanks.

='Sales ' &
date(AddMonths(Today(), -2),'MMM')

[dwforest]

QuarterName(Today())?

https://help.qlik.com/en-US/sense/June2019/Subsystems/Hub/Content/Sense_Hub/Scripting/DateAndTimeFun...

[Pomna]

Thanks DWforest but it does not work