How do you call the replace function in xsl using version=2
<?xml version="1.0" encoding="UTF-8"?>
<!-- $Header: XX_IBY_SEPA.xsl 120.0.12000000.28 2012/10/23 10:02:27 asarada noship $ -->
<!-- dbdrv: exec java oracle/apps/xdo/oa/util XDOLoader.class java &phase=dat checkfile:~PROD:patch/115/publisher/templates:IBY_SEPA.xsl UPLOAD -DB_USERNAME &un_apps -DB_PASSWORD &pw_apps -JDBC_CONNECTION &jdbc_db_addr -LOB_TYPE TEMPLATE -APPS_SHORT_NAME IBY -LOB_CODE IBY_SEPA_CREDIT_INIT_TEMPLATE -LANGUAGE en -XDO_FILE_TYPE XSL-XML -FILE_NAME &fullpath:~PROD:patch/115/publisher/templates:IBY_SEPA.xsl -->
<!-- $Header: XX_IBY_SEPA.xsl 120.0.12000000.28 2012/10/23 10:02:27 asarada noship $ -->
<!-- dbdrv: exec java oracle/apps/xdo/oa/util XDOLoader.class java &phase=dat checkfile:~PROD:patch/115/publisher/templates:IBY_SEPA.xsl UPLOAD -DB_USERNAME &un_apps -DB_PASSWORD &pw_apps -JDBC_CONNECTION &jdbc_db_addr -LOB_TYPE TEMPLATE -APPS_SHORT_NAME IBY -LOB_CODE IBY_SEPA_CREDIT_INIT_TEMPLATE -LANGUAGE en -XDO_FILE_TYPE XSL-XML -FILE_NAME &fullpath:~PROD:patch/115/publisher/templates:IBY_SEPA.xsl -->
<xsl:stylesheet version="2.0" xmlns:xdoxslt="http://www.oracle.com/XSL/Transform/java/oracle.apps.xdo.template.rtf.XSLTFunctions" xmlns:ora="
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