customisable Error format

[LeChatP]

Hello, I recently used Pest to parse my command-line arguments. Indeed, clap is not simple enough for my tool use cases.
The ip or nftables command styles are very ergonomic for a wide variety of use cases. Whatever, I developed a pest grammar for my CLI.
However, the error report format is not perfectly adapted to my use cases :

--> 1:24
  |
1 | "./target/debug/chsr" "as"
  |                        ^---
  |
  = expected role, options, timeout or --help

In this case, more would like :

Syntax Error at position 24:
| "./target/debug/chsr" "as"
|                        ^---
= expected role, options, timeout or --help

Can we specify what we want in the final string ?