Create predictable rest-app-id

Currently, we are working locally with localstack. We have couple different services that talk to each other and each time when we starting locakstack, we need to get unique identifier app id for each of them, same for table names and etc. is any chance we could have static rest and websocket api names plus table names as we use same rest apis and tabled and simplify configuration process? Localstack has this ability, but we are using serverles and it does all for us.