List<SBQQ__Quote__c> currentQuotes = [SELECT Id,
                                      SBQQ__QuoteTemplateId__c,
                                      RecordTypeId FROM SBQQ__Quote__c where
                                      (sbqq__quotetemplateid__c = null OR SBQQ__QuoteTemplateId__c = '')
                                      AND SBQQ__Status__c != 'In Draft'
                      AND SBQQ__Status__c != 'Rejected'
                        AND RecordTypeId != '012f3000000gzaXAAQ'
                        AND RecordTypeId !=  '012f3000000gzaYAAQ'
                                      AND RecordTypeId != null limit 100];

String AutomotiveQuote = '012f3000000gzaXAAQ';
String AutomotiveQuoteReadOnly = '012f3000000gzaYAAQ';

String HEREPartnerQuote = '012f3000000YbcGAAS';
String HerePartnerQuoteReadOnly = '012f3000000Ybg1AAC';
String HerePartnerQuoteReadOnlyv2 = '012f3000000YbcHAAS';

String PriceLetter = '012f3000000gzZFAAY';
String PriceLetterReadOnly = '012f3000000gzZLAAY';

String Quote = '012f3000000gzZGAAY';
String QuoteReadOnly = '012f3000000gzZMAAY';

String priceLetterTemplate = 'a1Qf3000006R82AEAS';
String simplifiedTemplate = 'a1Qf3000006R82BEAS';
String partnerTemplate = 'a1Qf3000007SBc8EAG';

for(SBQQ__Quote__c quoteTMP : currentQuotes){
    if((String)quoteTMP.RecordTypeId == HEREPartnerQuote
      || (String)quoteTMP.RecordTypeId == HerePartnerQuoteReadOnly
       || (String)quoteTMP.RecordTypeId == HerePartnerQuoteReadOnlyv2){

          quoteTMP.SBQQ__QuoteTemplateId__c = partnerTemplate;
           System.debug('To jest partner ->' + quoteTMP.SBQQ__QuoteTemplateId__c);
       }else if((String)quoteTMP.RecordTypeId == Quote ||
                (String)quoteTMP.RecordTypeId == QuoteReadOnly){

                    quoteTMP.SBQQ__QuoteTemplateId__c = simplifiedTemplate;
                    System.debug('To jest zwykly quote ->' + quoteTMP.SBQQ__QuoteTemplateId__c);
                }else if((String)quoteTMP.RecordTypeId == PriceLetter ||
                         (String)quoteTMP.RecordTypeId == PriceLetterReadOnly){

                             quoteTMP.SBQQ__QuoteTemplateId__c = priceLetterTemplate;
                             System.debug('To jest price letter ->' + quoteTMP.SBQQ__QuoteTemplateId__c);

                         }
}

update currentQuotes;