Right now special symbols are not escaped in the organization names. In result, discovery fails because organization name writes into hostname witch are not supported any special characters.

The most obvious way is to add a code, that would be replacing the special chars in name, but it could be resulting  a collision.

Second way to change a discovered host name value to something other so avoid using special chars their. for example change the Host name from {#NAME} to meraki-organization-{#ID}.

second way seems more stable and preferable

Also add filtration of organization on script level to reduce api requests and avoid pulling data about filtered orgs.