Hello,
please see the following sample file: SameCellDiffSheets.ods. Common to both methods is using function INDIRECT() to create the correct reference to the required cell. Just study the sample.
Method 1 - based on listing the sheet names in column A
(be aware, that list must be text and must not be confused with dates formatted like the sheets names. In that case you need to convert to text using something like TEXT(A3;"m-d-yy"), assuming that 2-3-20 should mean something like 3rd Feb 2020))
Method 2 - based on internal number of sheet in column D and a user defined function (macro) getting the name of the sheet for a specific index.
User defined function SHEETNAME() for method 2
REM ---------------------------------------------------------------------------
REM User-Function SHEETNAME()
REM ---------------------------------------------------------------------------
Function SHEETNAME(iShN as integer)
    
    dim ii   as integer
    dim iShC as integer
    
    iShC = ThisComponent.Sheets.Count
    
    if iShN <= iShC then
      REM --- Arrays start at 0 ---
      ii = iShN - 1
      SHEETNAME = ThisComponent.Sheets(ii).GetName 
    else
      SHEETNAME = "#N/A"
    end if 
    
End Function
General Warning:  The attached file contains the macro above. Thus you may get a warning and according to your macro security setting you may not be able to execute the macro / user defined function and you’ll see a #VALUE! error message in that case. Do only enable macros in files downloaded from the internet, if you have understood the impacts of a macro.
Hope that helps.
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