### 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_
"""Fix the account ID in the ARNs returned in the given Flask response or string"""
    existing = existing or ["123456789", "1234567890", "123456789012", get_aws_account_id()]
    existing = existing if isinstance(existing, list) else [existing]
    replace = replace or get_aws_account_id()
    is_str_obj = is_string_or_bytes(response)
    content = to_str(response if is_str_obj else response._content)
    replace = r"arn{col}aws{col}\1{col}\2{col}{acc}{col}".format(col=colon_delimiter, acc=replace)
    for acc_id in existing:
        regex = r"arn{col}aws{col}([^:%]+){col}([^:%]*){col}{acc}{col}".format(
            col=colon_delimiter, acc=acc_id
        )
        content = re.sub(regex, replace, content)
    if not is_str_obj:
        response._content = content
        response.headers["Content-Length"] = len(response._content)
        return response
    return content
def inject_test_credentials_into_env(env):
    if ENV_ACCESS_KEY not in env and ENV_SECRET_KEY not in env:
        env[ENV_ACCESS_KEY] = "test"
        env[ENV_SECRET_KEY] = "test"
def inject_region_into_env(env, region):