### 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_
self, context: RequestContext, execute_transaction_input: ExecuteTransactionInput
    ) -> ExecuteTransactionOutput:
        result = self.forward_request(context)
        return result
    @handler("ExecuteStatement", expand=False)
    def execute_statement(
        self,
        context: RequestContext,
        execute_statement_input: ExecuteStatementInput,
    ) -> ExecuteStatementOutput:
        statement = execute_statement_input["Statement"]
        table_name = extract_table_name_from_partiql_update(statement)
        existing_items = None
        if table_name and has_event_sources_or_streams_enabled(table_name):
            
            
            existing_items = ItemFinder.list_existing_items_for_statement(statement)
        
        result = self.forward_request(context)
        
        event_sources_or_streams_enabled = table_name and has_event_sources_or_streams_enabled(
            table_name
        )
        if event_sources_or_streams_enabled:
            records = get_updated_records(table_name, existing_items)
            self.forward_stream_records(records, table_name=table_name)
        return result
    def tag_resource(