Setting up fields with hints from google maps

Good day. Boxing - https://erlaker.1b.app/ In the process, we need to display 2 addresses: the start and end of the route. Currently, these are additional fields of type string. After integration with Google maps, I see only one field "Address of the client of the process", where there may be a hint from google maps. Can we set up another such field (with a hint from google)? Tell me how it can be implemented? Or maybe there are some alternatives? Also, for building a route in the interface, there is a block "Determining the route by subtasks on the map", but it displays the route only if you enter the initial coordinates (the third point). https://take.ms/73njI Is it possible to replace these coordinates with a variable, or add an address instead of coordinates? Maybe there is another functionality for building routes?