### 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_
region_name=region_name,
                client=client,
            )
    
    client.create_deployment(restApiId=api_id, stageName=stage_name)
    return api
def create_api_gateway_integrations(
    api_id, resource_id, method, integrations=None, env=None, region_name=None, client=None
):
    if integrations is None:
        integrations = []
    if not client:
        client = connect_to_service("apigateway", env=env, region_name=region_name)
    for integration in integrations:
        req_templates = integration.get("requestTemplates") or {}
        res_templates = integration.get("responseTemplates") or {}
        success_code = integration.get("successCode") or "200"
        client_error_code = integration.get("clientErrorCode") or "400"
        server_error_code = integration.get("serverErrorCode") or "500"
        request_parameters = integration.get("requestParameters") or {}
        
        client.put_integration(
            restApiId=api_id,
            resourceId=resource_id,
            httpMethod=method["httpMethod"],
            integrationHttpMethod=method.get("integrationHttpMethod") or method["httpMethod"],
            type=integration["type"],
            uri=integration["uri"],
            requestTemplates=req_templates,
            requestParameters=request_parameters,