I have almost 30 files in each one of the 12 folders. That is 30X12 = 360 files . All are similar google sheets but with different data...If I want to duplicate the entire folder but without the data entries. How can I clear all the data from the sheets at once probably by using their IDs ?! but keeping the same conditional formatting and data validation and script code.Lets say I want to clear content of Sheet1 of all the following spreadsheets IDs
1N_QOGZt-CxyYqW05RZJDSpMDh-jsjmEAuwCDMmjNmy4
1f6pCnN8rLPZ30pwRFcFXvon7-LewQaKcukpUp0mteIA
18r2elvBcMQB2Im_9V2T-YjyNrp5z1m5c8Ghz_r0k-co
1mMtT1fENCWz7sGHxRDShnHXlh3w-J38y6lct650aAWU1OUk3hUwL2CcePR4aKXU746DQTVdTVE5_lICpYSKBLpg
range C9:T58but keep data validation and conditional formatting.