I can replace values with specific replacements such as the one below:

replace "06/07" with "W"

and 

replace "06/08" with "Th"

#"Replaced Value7" = Table.ReplaceValue(#"Expanded WkNum","06/07, 06/08","W, Th",Replacer.ReplaceText,{"meeting_dates"}),

My question is:

How can I replace values with a specific list (or a table) using two columns, dates & weekdays? Please refer to the attachment.

Thanks!