How to add/replace psobject - powershell

Question

I am trying to write a script about the state of the server hardware
The following functions have been completed.
Get-SummaryStatus.ps1
Get-Memory.ps1
Get-PowerSupply.ps1
Get-Proecssor.ps1
Get-Fanstatus.ps1
Get-SummaryStatus.ps1 output is
Server ServerStatus
------ ------------
AAA {System.Collections.Hashtable}
$report.server output is
AAA
$report.serverstatus output is
Name Value
---- -----
MemoryStatus OK
PowerStatus OK
ProcessorStatus OK
Fanstatus OK
Get-Memory.ps1 output is
Server MemoryStatus
------ ------------
AAA {System.Collections.Hashtable, System.Collections.Hashtable}
$report.server output is
AAA
$report.MemoryStatus output is
Name Value
---- -----
MemoryID 1
MemoryStatus OK
MemoryID 2
MemoryStatus OK
Get-PowerSupply.ps1 output is
Server MemoryStatus
------ ------------
AAA {System.Collections.Hashtable, System.Collections.Hashtable}
$report.server output is
AAA
$report.PowerStatus output is
Name Value
---- -----
PowerID 1
PowerStatus OK
PowerID 2
PowerStatus OK
Get-Proecssor.ps1 output Similar to the three above
Get-Fanstatus.ps1 output Similar to the three above
Duo to I have more than 1000 services that need to be monitored, So I want to make the following steps to improve efficiency.
I created a new main function（ServerHealthCheck） and call all sub-founcitons(summary,memory,power...) to main function. (completed)
If the summary state are OK, and then output summarystatus. (completed.)
If Summary memory status is failed. and then will call Get-Memory.ps1 to find which memory is bad.(completed)
If Summary power status is failed. and then will call Get-powersupply.ps1 to find which powersupply is bad.(completed.)
if One of the hardware was failed , I want to rearrange a new object.
my question is How to add/replace object to get expected output? thanks in advance.
Expected output(if summary memory status is failed):
Server ServerStatus
------ ------------
AAA {System.Collections.Hashtable}
$report.server output is
AAA
$report.serverstatus output is
Name Value
---- -----
MemoryID 1
MemoryStatus failed
PowerStatus OK
ProcessorStatus OK
Fanstatus OK