How can i use different case in search params url and code?

[nklhtv]

How to use different case for the search params, snake_case in url and camelCase in code.
With the current API of the router that is not possible to be done per route, because validateSearch allows me to specify only a parse function (while params allows me to specify both parse and stringify)
The only way would be to override stringifySearch & parseSearch in the router config with functions that do deep remap of ALL object keys.
Would you consider adding a validateSearch.stringify as an API, similar to params.stringify?
Are there any other options that i have?