### Is there an existing issue for this?

- [X] I have searched the existing issues

### Current Behavior

DynamoDB does not correctly namespace resources based on region and account ID. 

For instance, using the same table name across accounts and regions throws an error.

### Expected Behavior

It must be possible to create resources with same name on different regions and/or different accounts.

### How are you starting LocalStack?

With a docker-compose file

### Steps To Reproduce

#### Client commands (e.g., AWS SDK code snippet, or sequence of "awslocal" commands)

```
  $ AWS_ACCESS_KEY_ID=445500880268 AWS_DEFAULT_REGION=eu-central-1 \
    awslocal dynamodb create-table --table-name CertificateTargets-local1 \
        --key-schema AttributeName=target_uuid,KeyType=HASH \
        --attribute-definitions AttributeName=target_uuid,AttributeType=S \
        --provisioned-throughput ReadCapacityUnits=1000,WriteCapacityUnits=1000

  $ AWS_ACCESS_KEY_ID=445500880268 AWS_DEFAULT_REGION=us-east-1 \
    awslocal dynamodb create-table --table-name CertificateTargets-local1 \
        --key-schema AttributeName=target_uuid,KeyType=HASH \
        --attribute-definitions AttributeName=target_uuid,AttributeType=S \
        --provisioned-throughput ReadCapacityUnits=1000,WriteCapacityUnits=1000

    # ResourceInUseException!

  $ AWS_ACCESS_KEY_ID=000000000000 \
    awslocal dynamodb create-table --table-name CertificateTargets-local1 \
        --key-schema AttributeName=target_uuid,KeyType=HASH \
        --attribute-definitions AttributeName=target_uuid,AttributeType=S \
        --provisioned-throughput ReadCapacityUnits=1000,WriteCapacityUnits=1000

    # ResourceInUseException!
```

### Environment

```markdown
OS: Ubuntu 22.04
LocalStack: latest
```


### Anything else?

_No response_
for path, methods in resources.items():
        
        parent_id = root_res_id
        for path_part in path.split("/"):
            api_resource = client.create_resource(
                restApiId=api_id, parentId=parent_id, pathPart=path_part
            )
            parent_id = api_resource["id"]
        
        for method in methods:
            kwargs = {"authorizerId": auth_id} if auth_id else {}
            client.put_method(
                restApiId=api_id,
                resourceId=api_resource["id"],
                httpMethod=method["httpMethod"],
                authorizationType=method.get("authorizationType") or "NONE",
                apiKeyRequired=method.get("apiKeyRequired") or False,
                requestParameters=method.get("requestParameters") or {},
                requestModels=method.get("requestModels") or {},
                **kwargs,
            )
            
            integrations = method["integrations"]
            create_api_gateway_integrations(
                api_id,
                api_resource["id"],
                method,
                integrations,
                env=env,