Company change of name

I have noticed over the past few months that when a company changes name the data of the old name isn’t included in the chart history and becomes two separate charts. A recent example would be ASX:HWK has become ASX:AZL. Would it be possible that you could continue with history of the old name and just change to the new name, same as the attached AZL_2021-10-23_10-48-41

Thanks Carolyn. The historical data for AZL is now available.