Text filtering for report Merged

We are creating a number of different reports (~70) for different stakeholders and every time a product or release is added or deleted each of those reports must be manually changed. This is a real pain point. If the report could be filtered based on a text search this would be a major improvement. As an example, rather than having to manually select new releases, if the release filter could be contains characters "ABC" or does not contain "Parking Lot" this would make updating reports significantly simpler.