Wrong street name determination when street name contains a number

[killoff]

There are some streets that have number in the name.
It's usually happens when some street is devoted to some history event in the past.

For example, some address in Geneve, Switzerland:
Rue du 31 Décembre 26, 1207 Genève

The result:

  "additionToAddress1" => ""
  "streetName" => "Rue du"
  "houseNumber" => "31"
  "houseNumberParts" => array:2 [
    "base" => "31"
    "extension" => ""
  ]
  "additionToAddress2" => "Décembre 26"

But expected is

  "additionToAddress1" => ""
  "streetName" => "Rue du 31 Décembre"
  "houseNumber" => "26"
  "houseNumberParts" => array:2 [
    "base" => "26"
    "extension" => ""
  ]
  "additionToAddress2" => ""