diff --git a/base/mf_dttm.sas b/base/mf_fmtdttm.sas
similarity index 74%
rename from base/mf_dttm.sas
rename to base/mf_fmtdttm.sas
index a577bba..477c0f3 100644
--- a/base/mf_dttm.sas
+++ b/base/mf_fmtdttm.sas
@@ -1,20 +1,21 @@
 /**
   @file
   @brief Returns E8601DT26.6 if compatible else DATETIME19.3
-  @details Per our experience in [Data Controller for SAS]
+  @details From our experience in [Data Controller for SAS]
   (https://datacontroller.io) deployments, the E8601DT26.6 datetime format has
   the widest support when it comes to pass-through SQL queries.
 
   However, it is not supported in WPS or early versions of SAS 9 (M3 and below).
 
+  This macro will therefore return the appropriate format based on the runtime.
 
   <h4> Related Macros </h4>
-  @li mf_dttm.test.sas
+  @li mf_fmtdttm.test.sas
 
   @author Allan Bowe
 **/
 
-%macro mf_dttm(
+%macro mf_fmtdttm(
 )/*/STORE SOURCE*/;
 
 %if "&sysver"="9.2" or "&sysver"="9.3"
@@ -24,6 +25,6 @@
 %then %do;DATETIME19.3%end;
 %else %do;E8601DT26.6%end;
 
-%mend mf_dttm;
+%mend mf_fmtdttm;
 
 
diff --git a/tests/crossplatform/mf_dttm.test.sas b/tests/crossplatform/mf_fmtdttm.test.sas
similarity index 83%
rename from tests/crossplatform/mf_dttm.test.sas
rename to tests/crossplatform/mf_fmtdttm.test.sas
index d1fbf7a..e73548c 100644
--- a/tests/crossplatform/mf_dttm.test.sas
+++ b/tests/crossplatform/mf_fmtdttm.test.sas
@@ -1,6 +1,6 @@
 /**
   @file
-  @brief Testing mf_dttm macro
+  @brief Testing mf_fmtdttm macro
 
   <h4> SAS Macros </h4>
   @li mf_dttm.sas
@@ -12,7 +12,7 @@
 %global test1;
 
 %mp_assertscope(SNAPSHOT)
-%let test1=%mf_dttm();
+%let test1=%mf_fmtdttm();
 %mp_assertscope(COMPARE,ignorelist=test1)
 
 %mp_assert(